Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003fd9a2b
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343932363639393939373239323134363431000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: dd8b4ec2cf943f9d54aa5f265de3fc5ec86510221fc11832985f0144ad6cecb6
[10]: 2c4ae118a16c0a9e3938ef33d4990eb81dae3e855688e42b3b8f10bc3c7e96fb
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
