Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000002fa17c6
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 0000000000000000000000000000000000000000000000000000000000000059
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e3d6b6f726561266163
[7]: 74696f6e49643d34313936323634363532373033303036383200000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: c56765f16a030243e33f952a0df64cb0bd740087babdd156f86ac9d2480bdeb6
[10]: 432f548ca8a43bc6315b05d830331d4fd4c5475370aa51ef3157eea49c4ff560
[11]: 1c00000000000000000000000000000000000000000000000000000000000000