[
  {
    "inputs": [
      {
        "internalType": "uint64",
        "name": "",
        "type": "uint64"
      }
    ],
    "name": "accountAddr",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "name": "accountID",
    "outputs": [
      {
        "internalType": "uint64",
        "name": "",
        "type": "uint64"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint64",
        "name": "",
        "type": "uint64"
      }
    ],
    "name": "accountLink",
    "outputs": [
      {
        "internalType": "address",
        "name": "first",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "last",
        "type": "address"
      },
      {
        "internalType": "uint64",
        "name": "count",
        "type": "uint64"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint64",
        "name": "",
        "type": "uint64"
      },
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "name": "accountList",
    "outputs": [
      {
        "internalType": "address",
        "name": "prev",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "next",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "accounts",
    "outputs": [
      {
        "internalType": "uint64",
        "name": "",
        "type": "uint64"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_owner",
        "type": "address"
      }
    ],
    "name": "addAuth",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_account",
        "type": "address"
      }
    ],
    "name": "init",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "instaIndex",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_owner",
        "type": "address"
      }
    ],
    "name": "removeAuth",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "name": "userLink",
    "outputs": [
      {
        "internalType": "uint64",
        "name": "first",
        "type": "uint64"
      },
      {
        "internalType": "uint64",
        "name": "last",
        "type": "uint64"
      },
      {
        "internalType": "uint64",
        "name": "count",
        "type": "uint64"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      },
      {
        "internalType": "uint64",
        "name": "",
        "type": "uint64"
      }
    ],
    "name": "userList",
    "outputs": [
      {
        "internalType": "uint64",
        "name": "prev",
        "type": "uint64"
      },
      {
        "internalType": "uint64",
        "name": "next",
        "type": "uint64"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  }
]