Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000004d1ebd8
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d353532343332383332363434383431343832000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 4b9a2340e732e8b08c97cc10c595476f2c4ac5568478fc6608b214cac63a7307
[10]: 2044c632bc05f0dbe82fd820f7aace7eb996dead1ca50eb977cb45b7b6748819
[11]: 1b00000000000000000000000000000000000000000000000000000000000000
