Try it
Paste a failed transaction. See what Clew says with and without its memory.
Clew reads the receipt through Tatum, then asks Walrus Memory what this wallet did the last time the same contract failed. Base, Ethereum, Polygon and Sui.
No hash handy? Try a real failure:
Featured: an Ethereum wallet (0xaffa…a793) with no automation signal (65 prior transactions, retried ~48s after failing, 4 calls to this contract in ~8 min). Its retry changed one calldata word, not just gas.
Honest note: most fast fail-and-retry wallets in the current set are bots (13 of the 16 remembered wallets are bot-like by Clew’s heuristic), so these examples show the mechanism, not typical users. Clew only remembers a wallet’s own earlier fix.