Migrate to https://github.com/michaelhly/solana-py

[michaelhly]

Know you guys already did a lot of work to compile/process Solana transactions for this python SDK.

Would be great if you guys can migrate to https://github.com/michaelhly/solana-py for Solana interactions so we can join effort and not re-write similar logic. The linked SDK has similar APIs to @solana/web3.js and is well tested (though not 100% feature-complete). Here is the documentation.