1 files changed, 42 insertions, 0 deletions
diff --git a/packages/json-schemas/schemas/tx_data_schema.ts b/packages/json-schemas/schemas/tx_data_schema.ts
new file mode 100644
index 000000000..41eaadd3c
--- /dev/null
+++ b/packages/json-schemas/schemas/tx_data_schema.ts
@@ -0,0 +1,42 @@
+export const jsNumber = {
+    id: '/JsNumber',
+    type: 'number',
+    minimum: 0,
+};
+
+export const txDataSchema = {
+    id: '/TxData',
+    properties: {
+        from: {$ref: '/Address'},
+        to: {$ref: '/Address'},
+        value: {
+            oneOf: [
+                {$ref: '/Number'},
+                {$ref: '/JsNumber'},
+            ],
+        },
+        gas: {
+            oneOf: [
+                {$ref: '/Number'},
+                {$ref: '/JsNumber'},
+            ],
+        },
+        gasPrice: {
+            oneOf: [
+                {$ref: '/Number'},
+                {$ref: '/JsNumber'},
+            ],
+        },
+        data: {
+            type: 'string',
+            pattern: '^0x[0-9a-f]*$',
+        },
+        nonce: {
+            type: 'number',
+            minimum: 0,
+        },
+    },
+    required: ['from'],
+    type: 'object',
+    additionalProperties: false,
+};