[
  {
    "constant": false,
    "inputs": [
      {
        "components": [
          {
            "name": "typeCode",
            "type": "uint8"
          },
          {
            "name": "to",
            "type": "address"
          },
          {
            "name": "value",
            "type": "uint256"
          },
          {
            "name": "data",
            "type": "bytes"
          }
        ],
        "name": "calls",
        "type": "tuple[]"
      }
    ],
    "name": "proxy",
    "outputs": [
      {
        "name": "returnValues",
        "type": "bytes[]"
      }
    ],
    "payable": true,
    "stateMutability": "payable",
    "type": "function"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "",
        "type": "bytes"
      }
    ],
    "name": "cloneConstructor",
    "outputs": [ ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "constant": false,
    "inputs": [ ],
    "name": "renounceOwnership",
    "outputs": [ ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [ ],
    "name": "getHubAddr",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "context",
        "type": "bytes"
      }
    ],
    "name": "preRelayedCall",
    "outputs": [
      {
        "name": "",
        "type": "bytes32"
      }
    ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [
      {
        "name": "",
        "type": "address"
      },
      {
        "name": "",
        "type": "address"
      },
      {
        "name": "",
        "type": "bytes"
      },
      {
        "name": "",
        "type": "uint256"
      },
      {
        "name": "",
        "type": "uint256"
      },
      {
        "name": "",
        "type": "uint256"
      },
      {
        "name": "",
        "type": "uint256"
      },
      {
        "name": "",
        "type": "bytes"
      },
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "name": "acceptRelayedCall",
    "outputs": [
      {
        "name": "doCall",
        "type": "uint256"
      },
      {
        "name": "context",
        "type": "bytes"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [ ],
    "name": "owner",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [ ],
    "name": "isOwner",
    "outputs": [
      {
        "name": "",
        "type": "bool"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [ ],
    "name": "getImplementation",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [ ],
    "name": "relayHubVersion",
    "outputs": [
      {
        "name": "",
        "type": "string"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "gsnModule",
        "type": "address"
      }
    ],
    "name": "setGSNModule",
    "outputs": [ ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "context",
        "type": "bytes"
      },
      {
        "name": "success",
        "type": "bool"
      },
      {
        "name": "actualCharge",
        "type": "uint256"
      },
      {
        "name": "preRetVal",
        "type": "bytes32"
      }
    ],
    "name": "postRelayedCall",
    "outputs": [ ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "constant": false,
    "inputs": [
      {
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "transferOwnership",
    "outputs": [ ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [ ],
    "name": "getGSNModule",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "payable": false,
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [ ],
    "payable": false,
    "stateMutability": "nonpayable",
    "type": "constructor"
  },
  {
    "payable": true,
    "stateMutability": "payable",
    "type": "fallback"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "name": "oldRelayHub",
        "type": "address"
      },
      {
        "indexed": true,
        "name": "newRelayHub",
        "type": "address"
      }
    ],
    "name": "RelayHubChanged",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "name": "previousOwner",
        "type": "address"
      },
      {
        "indexed": true,
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "OwnershipTransferred",
    "type": "event"
  }
]