Step5. Market Sign

Data Structure of Market Sign

struct ServerSideCheck {
    bytes32 sellHash;
    bytes32 buyHash;
    uint256 permitBlock;
}

name	Type	Description
sellHash	bytes32	Sales order hash
buyHash	bytes32	Purchase order hash
permitBlock	uint256	Server-side verification completed block

permitBlock

• The block number at which the server completes the final verification of the order information