Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000005000867
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353635343130393030393737303538393933000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 8316aa5547365926c6b62af5cf3b39ee494eff65c22e9c16fe5da89c57254ea0
[10]: 02aeb65eaeff74b4b2fa8c1be550cfb283589b310dbc93bcf27191ed1b542e43
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
