Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005cef103
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363233363439383238353939393536363537000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 01ab5ba63d9dfa353353a5afccd09818d5fcd7c30850348d06a11f5c96a1d281
[10]: 35c99760758f420dc8e29696acd5ad44e468073574bb7214effa4814cc81439e
[11]: 1c00000000000000000000000000000000000000000000000000000000000000