Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003927ac2
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d343632333437393034383635333431353435000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: a9824b2f60c8d2a87e343aa7f9a5d4fdbce1208927d52197afd1683c5a4cd15d
[10]: 71e9d40f1ec57b5233ff28dd80204714274b87e0a9a4c1e6edb542f11d0c611c
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
