Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000300351b
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 0000000000000000000000000000000000000000000000000000000000000059
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e3d6b6f726561266163
[7]: 74696f6e49643d34323133343735333539383836353430393000000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: f3cb0b9cc2988aa1ff23312ebe261257a1f9a87de7395aca58826ee5020c5f03
[10]: 302c2ab959290abfcc6fe0367a2f811ca6998d3b918b89b2c4f45b7fa2fadd93
[11]: 1c00000000000000000000000000000000000000000000000000000000000000