chainstacklabs/fomo-solana-rh-listeners ? reverse-engineered prompt

Build me a Python project that listens to FOMO trading activity on Solana and Robinhood Chain and prints everything in one clean feed.

I want it to watch the onchain trade flow, recognize buys, sells, payments, swaps, token movements, and Relay payouts, then join the two halves of cross chain trades using the order id so the story reads like one event instead of scattered chain data. It should also let me run each listener on its own, or run a combined listener that follows both chains at once, and I should be able to filter it to one wallet if I pass an address.

Please make it work from a simple command line script, load RPC and websocket settings from a .env file, and keep the code organized enough that the docs explain how the listeners and trade tracing work. If you need to check current docs for Solana or Robinhood Chain APIs, look them up online.