Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000422aa69
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d333031302661
[7]: 6374696f6e49643d353032393136373634353836333437363531000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: a4275ac6dd515e707f834008241b8e0bbe914e5cb48598708c5f53656609d81c
[10]: 687e00b58d7eb85c2d7f820c7b3946f743ccb0f98a9df62409a5fd6815d8deaa
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
