Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000031814c8
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343238303636323939333630343435363138000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 0a82c1fb2313ec5fc8293cbc4dc6f0ab391fb36f54dc9c447a3bb4e1e3cd48fe
[10]: 22a95729cdfa79bbe4c672f4cd29ba3ec3d814d943385487aedd492bd54f4f77
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
