Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003fb14cf
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343931393631343534303636313339313436000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 71c4162649275d336dd547a84a2d445c7a63b6410f5d9fc2ef204e69fcd5a3e0
[10]: 79272fc02ca9d74a502f19f6f61feb4cc3be38c1d4a638a7c8ae61312317b03c
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
