Just now, I checked the on-chain records again and encountered that kind of "lag," where the page takes forever to load... To be honest, many data are not directly fetched from the chain; they go through an indexer/subgraph or some kind of "organizer," and if it syncs slowly, it’s like you're viewing a cache; plus, with RPC rate limiting, especially when a hot topic hits (like memes or celebrities shouting out, everyone rushes in), requests pile up, leading to queuing, errors, retries, making it look like the speed is fluctuating unpredictably.

So now I’m used to: before key operations, I prepare two more RPC endpoints, don’t rely on just one for the front-end display; if the data looks wrong, wait a moment and then verify. Veteran players advising newcomers not to take the last step really isn’t an exaggeration—when it gets overwhelmed, even the data might not arrive in time to tell you what’s happening... Anyway, I’d rather be slow than clicking signatures randomly during a "lag" moment.