FWIW I did manage to decrypt the sqlite database with the encryption key that you create for google drive backups (and should have noted down somewhere).
It's been a while, but I think I used this github repo [0], that was the first search result, and it also mentions the 64 character long key.
It's been a while, but I think I used this github repo [0], that was the first search result, and it also mentions the 64 character long key.
[0] https://github.com/ElDavoo/wa-crypt-tools