Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003f807e5
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343931313031383038373431373738363130000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 12590d4f6a90ec69d73c0091e8fdf445612d10e71094e3825027eaadd0e67ef7
[10]: 36ad3a18451bd4974fef099a16ac4204541e625f7696716bce27a8f6be2fc4ee
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
