Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005e55e79
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363239393632353534333734343839323636000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 28d23e78af5346c11bce72133f3bcb3f848d7b7efc911926b31d58e1e0baa0d4
[10]: 6f98c94f05eebcb6048bfbb95d0eea005fca6ee7af7c213044bfc2fa349d92a0
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
