{
  "abi": [
    {
      "constant": true,
      "inputs": [
        {
          "name": "interfaceID",
          "type": "bytes4"
        }
      ],
      "name": "supportsInterface",
      "outputs": [
        {
          "name": "",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "node",
          "type": "bytes32"
        }
      ],
      "name": "addr",
      "outputs": [
        {
          "name": "ret",
          "type": "address"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "node",
          "type": "bytes32"
        },
        {
          "name": "addr",
          "type": "address"
        }
      ],
      "name": "setAddr",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "node",
          "type": "bytes32"
        }
      ],
      "name": "hash",
      "outputs": [
        {
          "name": "ret",
          "type": "bytes32"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "node",
          "type": "bytes32"
        },
        {
          "name": "hash",
          "type": "bytes32"
        }
      ],
      "name": "setHash",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    }
  ]
}