Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003f4411a
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343930303338383230353439383231363138000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 4ee7cac4afbc8a8a88442e094554b50450f7a6334c7377d24b81baa80a7e0965
[10]: 3e9b92565c6082a66f9f60e70e53907e033b8fd14499ddde4a261976d65fa02e
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
