Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003857fef
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343538383634353435303332343338393632000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: a1026898fa5f5d38580d6f811c09d359edd533dbaed98b614ddcfd20b8eb124e
[10]: 49cc84f01b6ffa8d80e1a63d8dca9262254999a894a0a801bd9271bb3734becb
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
