Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000006026f4d
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d363338313433373431323438323735363334000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 75e00800c436cc1943d9176869cecf7c1fd3ec88b9d2062413063552b2364bf5
[10]: 5fc917fafe7c569b993e73e7d72adbe8d77e1ef832c9a788d0c825564dc1acf4
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
