{
    "typeName": "AuthorizedBid",
    "domainName": "https://rarum.io",
    "domainVersion": "1",
    "dataStructure": [
        {
            "type": "uint256",
            "name": "auctionId"
        },
        {
            "type": "address",
            "name": "erc20Token"
        },
        {
            "type": "uint256",
            "name": "tokenAmount"
        },
        {
            "type": "address",
            "name": "bidder"
        },
        {
            "type": "bytes32",
            "name": "nonce"
        },
        {
            "type": "uint256",
            "name": "deadline"
        }
    ]
}