Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003ef1793
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343838353835383033323139353335303235000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 00d5366da63e8074635f5490ab9bf71e89b8e6a1b30a12b7386ecc0805ad869a
[10]: 2c285213d9d1c2a13739906276e05a530363ed9cc03275589e826f890630e504
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
