Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000045d86e7
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353139363731313237303533363937303334000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 13a06eb8064674e7994fbc0cfbdada618f5ef3c498a51f0fc741c39cfc174cc6
[10]: 597eaab6b81daf2d90383968e1ea285300aa3fe5c06d07647ea2a69b5a289ff7
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
