Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000549b43a
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353836313438323837323735323035303039000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 6990c5cd157a94654fbd52bfa1ef2e4aa4220aa99de015e8a81da723f5acef1e
[10]: 0adeeb17ac6ab191bf2e763bf10f3c2f66b11ac4c41b1c39e54c1d9e1bb17fc1
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
