Predict tokenid erc1155

Hello all,
I’m getting crazy in trying to understand if the token id to be minted can be predicted or not. I’m referring to this contract 0x826653486E2C74711a933B7D9331B34c16bC0C4F

I saw a function _random mint in the code, but I still believe that tokenid can be somehow predicted.

Can you please help me?

Thank you very much

It is not full randombess, it is pseudo one so yes it is exploitable.

Thank you very much! How can I do it? I’d linke to mint a specific id