Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 000000000000000000000000000000000000000000000000000000000308adc3
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343233373330393536313632323337363137000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: c2dbb2728863019065ea3c785d2b2850637fff255bcc66247987a2052fedc91a
[10]: 111ddeb88ad31292d37609123484d1ced7de6b04f8513e6988e8db42776476d4
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
