Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000600d97a
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d363337353237343536343935323433333639000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 837a8a289859b191a47a0266adb4b530821c5fad5caac04732bd97bd27957ee7
[10]: 2b21f952b21d9082c58261740bd01bb9b01dea16f172498ad2340a088c7b5635
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
