It was a zlib deflate and a URL-safe Base64 code.
https://gchq.github.io/CyberChef/#recipe=From_Base64('A-Za-z...
Update: Finishing reading the article, someone beat me to this.
It was a zlib deflate and a URL-safe Base64 code.
https://gchq.github.io/CyberChef/#recipe=From_Base64('A-Za-z...
Update: Finishing reading the article, someone beat me to this.