Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000405a0ff
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343934393239323738353737333435373133000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 423afbd05f0a8827799aa77c42a155ba968b5e68c6818b6bd6c1d8a75fea0223
[10]: 456d93d0d1078d84b13da3f2aff9355ec210dddb5e8e4af15027b0dbd60fb6fe
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
