Use @metaplex/js

[etodanik]

Hey, I had to do something similar to you - and I was able to accomplish the whole task using:
https://github.com/metaplex/js

This is the next metaplex JS SDK that's in the works. It's early but works great! If you need any help navigating it, I'm a contributor and I can help.

My guess is that you used Rust because of the borsch data structures? This JS SDK has all of those mapped out and available in convenience class methods.