Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005e6ba56
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363330333435303334323738343338303636000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 7e974110ae3038182828d06e76c188e723cf71c32fcb94f07d99a4767030d4e8
[10]: 4bd3d4ee174f2167e46059db0dc24321c1f8e6315d8527334ed583c7fc021f49
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
