Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000002fa19bd
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 0000000000000000000000000000000000000000000000000000000000000059
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e3d6173696131266163
[7]: 74696f6e49643d34313936323735393438343338313731333700000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 737513f4243b37dfa2285b5b9cea16bc2d2de4d2acffacfde68ed9e3a8d8eb1b
[10]: 4bcea1cb3f125b72b1104989ebbaa2af3d3d4420549b9a367f4b49a1cadf1d0a
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
