Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005064418
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353637313635333630373932303131393534000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: abc3626410cbe91993fc6eb9b664d016e856f59c9ddde8ab7496217bae106f8f
[10]: 40079598a98942f670d2557cbf902fdc5c868eeebdf2ab0bfd5cf1d9d8eb4e26
[11]: 1b00000000000000000000000000000000000000000000000000000000000000