Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000042f6ceb
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353036363933383237353436313836393239000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 41b0bfdcb7410eb1f420f697b6d9a4f7333045593500dbcf607d11882d6ba0b5
[10]: 3902d23558bc5ba55087ed0babe34f97fcdd6aedb58a5308b2335cb6572ab9ea
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
