Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003d31f71
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343830373133323434303831373833393835000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 1bea1ac7075a1629e4788449c527e987f7883ff553d11c9b656d396147b36c4e
[10]: 572a23a726875d2fc9384fc951322aab3fae11bcda720249e172fd2480a8fdd0
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
