Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003491fbe
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d343431373030333938313430313636323439000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 60aae4cfa4c3964b1b4431c1ff8839dbfaeb71c67fbc9f7f2533ee87ec930ec1
[10]: 1bff18ac31600adf00276490ae30351a2c4f298e444ca8f77af25fdd6e78f213
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
