Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000054739d5
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353835343439373430393038303337323937000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: bbfe20274f1c763a734b114a8c51ae37b6e0de114f238b76fb922a48c6a15507
[10]: 05cc2792501a1dfc62d8d16a9298661ca94664df6c1c6827c41bb30fa03f673d
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
