## ✅ **Goals** 1. **Poll `getPriorityFee` (likely from Solana RPC or Jito)**. 2. **Monitor wallets holding USDC (and no SOL)**. 3. **Top up SOL to enable sweeping (if needed)**. 4. **Pre-sign transactions (with advance nonces)**. 5. **When priority fee is low enough:** * Send the SOL top-up * Submit the prebuilt transaction (sweep the USDC)
✅ Goals
Poll
getPriorityFee(likely from Solana RPC or Jito).Monitor wallets holding USDC (and no SOL).
Top up SOL to enable sweeping (if needed).
Pre-sign transactions (with advance nonces).
When priority fee is low enough: