Replace `instructions` with raw transaction data wherever possible

[mvadari]

There are a lot of (mostly old) transactions that use instructions to essentially minorly reformat code or just copy it. This is now pretty unnecessary (and adds extra code/maintenance), since the raw transaction data is also available.

[VyuduInc]

Saw this one about replacing instructions with raw transaction data... makes total sense ,,, cutting down on legacy formatting and reducing maintenance sounds like the move.

I’d love to help refactor that and streamline things... especially since raw tx data is available and more future-proof. Happy to dig in, trace where instructions are still in use, and clean that up wherever it’s safe and logical.