Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005ee8ff4
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363332353530323037373638363236333533000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 1b600ce6339f60fd005e3510ad080e34ae0e24b0293946cadaa7938af81fd3af
[10]: 16d4cd2ff4cc01a0d9daf742d23a354b97b4e551f714985e87b45467c5f7787d
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
