Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000454b00b
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353137313833313231333038343530383236000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: e35f9ef93b0f6b93e8d280746b04921ff738da52df4452fa32b2dce62d7264b9
[10]: 323a713fd8bb22c95952b5555f536a1c6fd8991d82751c9326919547e5143563
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
