feat: solana standard tx parsing

[kaladinlight]

Description

Solana unchained-client support (parser and api client)

Issue (if applicable)

closes #7738

Risk

High Risk PRs Require 2 approvals

Low - behind feature flag and only basic send/receive sol support (no spl tokens)

What protocols, transaction types, wallets or contract interactions might be affected by this PR?

Testing

• Unit tests should work

Engineering

☝️

Operations

• 🏁 My feature is behind a flag and doesn't require operations testing (yet)

N/A

Screenshots (if applicable)

[0xApotheosis]

Looks good, just one query about the confirmations.

[NeOMakinG]

@kaladinlight seems very sane to me, I could stamp it but when do we plan to parse the SPL Tokens transfers? We would need to create an issue or plan the follow up so we don't lose track

[kaladinlight]

@kaladinlight seems very sane to me, I could stamp it but when do we plan to parse the SPL Tokens transfers? We would need to create an issue or plan the follow up so we don't lose track

Was starting with standard send full implementation first and then following up with tokens. Will fall into this guy: #7903. I will update to be more generic

[0xApotheosis]

The conversation around confirmations is only a nitpick, and not worth holding this PR up for - let's get 'er in!