Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003e8a2af
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343836373639343738353433383637393134000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: f35a9db36f7c8ebef98bf03a9fd5407ddad5dbb41314a4aaf9452a8352b189f4
[10]: 28ceefc16e893bab8f9f302dfa17b35ee98900fce4c7f359e3239016174f4c46
[11]: 1c00000000000000000000000000000000000000000000000000000000000000