Merge pull request #176 from ethereum/metro-blockhash

Update tests for BLOCKHASH refactoring EIP

1 files changed, 243 insertions, 128 deletions

diff --git a/BlockchainTests/GeneralStateTests/stRandom/randomStatetest615.json b/BlockchainTests/GeneralStateTests/stRandom/randomStatetest615.json
index 1a7aa642f..b63c6a8f3 100644
--- a/BlockchainTests/GeneralStateTests/stRandom/randomStatetest615.json
+++ b/BlockchainTests/GeneralStateTests/stRandom/randomStatetest615.json
@@ -3,24 +3,24 @@
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x7fffffffffffffff",
                     "gasUsed" : "0xdee3",
-                    "hash" : "6b2d4e067579590ef5bf3fa7474394ed4da8de46ee9bc47605dd5860ad2ecd76",
-                    "mixHash" : "033f798d45a0a2b50108c66a0f9210a6bd71eb58a18e4d7e56335dc1daa1433e",
-                    "nonce" : "e5f210904d9154d4",
+                    "hash" : "0x5d509b9dba17411739f95335bffb71b7464cb0ecd9882bd1d5fc9756aeb2ac92",
+                    "mixHash" : "0x4c25c91baa22bcce37c0ba9ec337066a41e19cc2cd8b950c7934df4138f8a2d6",
+                    "nonce" : "0xec041ca6669b901c",
                     "number" : "0x01",
-                    "parentHash" : "0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
-                    "receiptTrie" : "09f7297aa39370b4142d870d55165537c2173a1759c374d2c4e315b0a4428544",
-                    "stateRoot" : "03fc8397ed4d9bf242c4833b19ca4cce80d17f4d2fdce56f62607a9d70100992",
+                    "parentHash" : "0x0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
+                    "receiptTrie" : "0x09f7297aa39370b4142d870d55165537c2173a1759c374d2c4e315b0a4428544",
+                    "stateRoot" : "0x03fc8397ed4d9bf242c4833b19ca4cce80d17f4d2fdce56f62607a9d70100992",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "587c0eb2de9077ea85f1fa7a9c3ee69e5fa800fb52756981c3dec1f8dbfcf86d",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x587c0eb2de9077ea85f1fa7a9c3ee69e5fa800fb52756981c3dec1f8dbfcf86d",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000000000000000000000000000000000000000000007ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe837f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000001000000000000000000000000000000000000000009556c6f390a3054d7368a9a",
@@ -29,7 +29,7 @@
                         "nonce" : "0x00",
                         "r" : "0x9c803cb876c26526148485627ae3f21d4f8056eb7f5af1f2485a998ff586a70f",
                         "s" : "0x250332d55ce856c641cde40040eb843bc5b786c8e1ac6df84aae92577c323412",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x7bcc296a"
                     }
@@ -39,28 +39,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x7fffffffffffffff",
             "gasUsed" : "0x00",
-            "hash" : "0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "75c25f0b27114886182d3371b26d98a990e07ef06fe7f3b9528fa82826665498",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x75c25f0b27114886182d3371b26d98a990e07ef06fe7f3b9528fa82826665498",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fff901faa00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d4934794945304eb96065b2a98b57a48a06ae28d285a71b5a075c25f0b27114886182d3371b26d98a990e07ef06fe7f3b9528fa82826665498a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080887fffffffffffffff808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "6b2d4e067579590ef5bf3fa7474394ed4da8de46ee9bc47605dd5860ad2ecd76",
+        "lastblockhash" : "0x5d509b9dba17411739f95335bffb71b7464cb0ecd9882bd1d5fc9756aeb2ac92",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x7bcc296a",
                 "code" : "0x7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000000000000000000000000000000000000000000007ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe837f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000001000000000000000000000000000000000000000009556c6f390a3054d7368a9a5560005155",
                 "nonce" : "0x00",
@@ -68,39 +68,39 @@
                     "0xffffffffffffffffffffffff000000000000000000000000ffffffffffffffff" : "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
                 }
             },
-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
+            "0x945304eb96065b2a98b57a48a06ae28d285a71b5" : {
                 "balance" : "0x4563918244f4df11",
                 "code" : "0x6000355415600957005b60203560003555",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b32b96f7b3",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x00",
                 "code" : "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",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
+            "0x945304eb96065b2a98b57a48a06ae28d285a71b5" : {
                 "balance" : "0x2e",
                 "code" : "0x6000355415600957005b60203560003555",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -111,24 +111,24 @@
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x7fffffffffffffff",
                     "gasUsed" : "0xdee3",
-                    "hash" : "3a25e6091e876a5c14b2a30201d3752d46a8268e7fc480f346c7be54cb1955c1",
-                    "mixHash" : "e70f53b49cd78cc488222124aaa8112bb97a80bdea0fb0fb9c7e344c566b5443",
-                    "nonce" : "7dfb1d49639b6c32",
+                    "hash" : "0x51f0c828a5c254df79ed617aebcb887980776e366dd4092da37268253fb0d194",
+                    "mixHash" : "0x3f361c4321ecc8976d2d560229c651445314160b85c320c6cc9d1e68cd2e066b",
+                    "nonce" : "0x4f7ca221bf1232a3",
                     "number" : "0x01",
-                    "parentHash" : "0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
-                    "receiptTrie" : "09f7297aa39370b4142d870d55165537c2173a1759c374d2c4e315b0a4428544",
-                    "stateRoot" : "03fc8397ed4d9bf242c4833b19ca4cce80d17f4d2fdce56f62607a9d70100992",
+                    "parentHash" : "0x0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
+                    "receiptTrie" : "0x09f7297aa39370b4142d870d55165537c2173a1759c374d2c4e315b0a4428544",
+                    "stateRoot" : "0x03fc8397ed4d9bf242c4833b19ca4cce80d17f4d2fdce56f62607a9d70100992",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "587c0eb2de9077ea85f1fa7a9c3ee69e5fa800fb52756981c3dec1f8dbfcf86d",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x587c0eb2de9077ea85f1fa7a9c3ee69e5fa800fb52756981c3dec1f8dbfcf86d",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000000000000000000000000000000000000000000007ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe837f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000001000000000000000000000000000000000000000009556c6f390a3054d7368a9a",
@@ -137,7 +137,7 @@
                         "nonce" : "0x00",
                         "r" : "0x9c803cb876c26526148485627ae3f21d4f8056eb7f5af1f2485a998ff586a70f",
                         "s" : "0x250332d55ce856c641cde40040eb843bc5b786c8e1ac6df84aae92577c323412",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x7bcc296a"
                     }
@@ -147,28 +147,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x7fffffffffffffff",
             "gasUsed" : "0x00",
-            "hash" : "0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x0d358dd6f2aa79ad1dc9aed65c4ceaacfda1f9dcf11877d6100c3525d93b6289",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "75c25f0b27114886182d3371b26d98a990e07ef06fe7f3b9528fa82826665498",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x75c25f0b27114886182d3371b26d98a990e07ef06fe7f3b9528fa82826665498",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
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+        "lastblockhash" : "0x51f0c828a5c254df79ed617aebcb887980776e366dd4092da37268253fb0d194",
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@@ -176,39 +176,39 @@
                     "0xffffffffffffffffffffffff000000000000000000000000ffffffffffffffff" : "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
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-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
+            "0x945304eb96065b2a98b57a48a06ae28d285a71b5" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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@@ -219,24 +219,24 @@
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@@ -245,7 +245,7 @@
                         "nonce" : "0x00",
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                         "s" : "0x250332d55ce856c641cde40040eb843bc5b786c8e1ac6df84aae92577c323412",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x7bcc296a"
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@@ -255,28 +255,28 @@
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-            "nonce" : "0102030405060708",
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+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "75c25f0b27114886182d3371b26d98a990e07ef06fe7f3b9528fa82826665498",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -284,39 +284,39 @@
                     "0xffffffffffffffffffffffff000000000000000000000000ffffffffffffffff" : "0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
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-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
+            "0x945304eb96065b2a98b57a48a06ae28d285a71b5" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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@@ -327,24 +327,24 @@
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@@ -353,7 +353,7 @@
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@@ -363,28 +363,28 @@
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@@ -392,39 +392,154 @@
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