Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000303a9a1
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d343232313438393732363730323932303733000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: e53608e32b4b7170761bfc8dae81c83aef453aa015621b9b97dbb763b4c75ee7
[10]: 4baa88342cdf3ea26bf40712461dbbfa92f68c30760909973cc0b28ad7b89636
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
