A couple of days ago, a friend sent me a picture saying "The on-chain activity has exploded," urging me to check it out.

I opened my usual dashboard, and it looked pretty normal...
It wasn't until later that I realized I wasn't wrong; they were using faster nodes/RPCs, and their indexer cache was different.
You might think you're looking at the same chain, but actually everyone is viewing different "latency versions."
In simple terms, "real-time on the chain" often just means "whether your connection to this node is working."

I've also fallen into this trap: once I couldn't understand a certain fund flow, the data appeared and disappeared intermittently, making it look like a ghost maze.
In the end, I just held my hand: if I don't understand it, I won't touch it.
The next day, the index was updated, and I realized it hadn't synchronized on my side, almost mistaking the "delayed truth" for a new narrative.

The blockchain game scene is even more typical: when inflation kicks in, studios leave, and the token price starts spiraling, on-chain data is still "replaying yesterday's hype."
Anyway, whenever I see particularly exciting on-chain screenshots now, I first ask: what RPC are you using?
Otherwise, I might still be loading the previous episode here.
That's all for now.