I only take one note: every on-chain interaction, don’t just focus on “Did it go through or not.” Record the txhash, time, address, token amount, Gas/fees, counterparty/contract, and what signature you clicked at that moment (preferably a screenshot or save the signature content). Toss them into the same table/folder, even if you’re using AI Agent for automated trading—no matter how exciting the narrative, during year-end reporting/reconciliation, these small details will drive you crazy, especially those few resubmissions with nonce issues. If you don’t keep track clearly, you’ll really get lost.