Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000004214864
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d333031302661
[7]: 6374696f6e49643d353032353237353230323933333235393534000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 41df74e608fc0d806c37eb52b2bbae49c8ccb7623b26f97a4a55561acdf15cf5
[10]: 3149a1eaf9e45e5a107a6b68600a68cf631e903bd65177a9b08f0c04ccde1c02
[11]: 1c00000000000000000000000000000000000000000000000000000000000000