It clearly looks like a cached version of an image. Could you try render this file? From where exactly did you get it?
It looks that it comes from this app:
that looks to be this app: https://android-apk.org/com.sprint.w.v8/
It could for example a thumbnail or something. But I do not believe that this is a piece of code in any kind of programming language... A little bit of context could help! 🙏
Thanks and I hope I was able to help you ;)