Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 00000000000000000000000000000000000000000000000000000000030394e5
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d343031302661
[7]: 6374696f6e49643d343232313236313730363631353233353631000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: ae203a6fb3b358234f3968895ef10f6035676f659f2a59ced6b6e3227b722ab9
[10]: 545f0c1414ab39ce163224cb7b5adc6df2606be5ed3619078ee00dd8e144509e
[11]: 1c00000000000000000000000000000000000000000000000000000000000000