[
  {
    "type": "function",
    "name": "nonceUsed",
    "inputs": [
      {
        "name": "owner",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "nonce",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ],
    "outputs": [
      {
        "name": "",
        "type": "bool",
        "internalType": "bool"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "error",
    "name": "InvalidAccountNonce",
    "inputs": [
      {
        "name": "account",
        "type": "address",
        "internalType": "address"
      },
      {
        "name": "currentNonce",
        "type": "bytes32",
        "internalType": "bytes32"
      }
    ]
  }
]