Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000058549d5
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363032393138353739383032363730323538000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: fd7e46886a737e7a75cf43a74f98a9788e1733b1f5da2346395b436371c04ca6
[10]: 628722d16168e1d794408730aa9c86375bf64b6a42745f3c1dbcf0183252e93e
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
