Function: mintItem (string tokenURI, bool isUnseal, uint256 deadline, bytes validatorSig)
MethodID: 0xfcbb6cf5
[0]: 0000000000000000000000000000000000000000000000000000000000000080
[1]: 0000000000000000000000000000000000000000000000000000000000000001
[2]: 0000000000000000000000000000000000000000000000000000000003ba4eae
[3]: 0000000000000000000000000000000000000000000000000000000000000100
[4]: 000000000000000000000000000000000000000000000000000000000000005a
[5]: 68747470733a2f2f6e66746170692d6465762e77656d6164652e67616d65732f
[6]: 6e63676c2f4d657461646174612f50633f726567696f6e49643d323031302661
[7]: 6374696f6e49643d343733373239343230393637313439353738000000000000
[8]: 0000000000000000000000000000000000000000000000000000000000000041
[9]: 190a0aa052d8e0ace42257855e25a10dcb7dc80e5b77549f156636a9d9c97346
[10]: 3ea6370b24419a4cc7283897495b8471a8134f0a5f57ee06745184cdcc8cad27
[11]: 1c00000000000000000000000000000000000000000000000000000000000000
