Today, on-chain data experienced a "hiccup" again. At first, I thought my internet was bad, almost interpreting it as market fluctuation. Looking back, I’m a bit scared... Actually, many times it's not the chain itself that's broken, but the middle layer struggling: indexers need to organize on-chain logs into easily searchable data, and Subgraphs have to sync accordingly; plus, RPCs are rate-limited, especially during airdrop season when everyone is querying and checking points on task platforms, making anti-witch-hunting measures so intense it feels like clocking in at work, causing public nodes to get overwhelmed. What you see is just: pages spinning, balance delays, events appearing a few minutes late. Anyway, I’ve gotten used to it now—just double-check key operations to avoid being led by the "hiccup" and losing rhythm.