Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000040d5aa5
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343937313034373238393338303533363432000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 38adab60d09f44f87ec5d15cc4e5e65bc5b839bccdcf299ecd6a068d17db9b12
[10]: 71f44aecc2aa94969c3df515435efedd98d732497efcc970092f55f5463712cb
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
