Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000042ba936
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353035363334323333393936303834343031000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 1ce44a2add6d34734279bcf9508c954d67d107092eeae2d7b39a068400638c45
[10]: 5d05a0b3fa14e1013e872b91f90b20e0f75dc66950d77ab1b818a7859e4ae8b3
[11]: 1c00000000000000000000000000000000000000000000000000000000000000