Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000602722f
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363338313436393130393637333031323938000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 65b186e934f0925ca6fd46052acf5434d4e8252a72e2834ffcd0717a57b18271
[10]: 7243591d963b17975023577e602fabeb42c9334bff9b68f61cc10420a3d37804
[11]: 1b00000000000000000000000000000000000000000000000000000000000000