{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Transaction",
  "description": "Transaction to be simulated.",
  "type": "object",
  "required": [
    "data",
    "from",
    "to",
    "value"
  ],
  "properties": {
    "data": {
      "description": "Data to send.\n\nThis is a byte hex string prefixed with 0x.",
      "type": "string"
    },
    "from": {
      "description": "Address from.",
      "type": "string",
      "format": "hex (h160)"
    },
    "to": {
      "description": "Address to.",
      "type": "string",
      "format": "hex (h160)"
    },
    "value": {
      "description": "Value to send.",
      "type": "string",
      "format": "hex (u256)"
    }
  }
}