{"id":"ux_nqj3en","type":"WHALE_WALLET","severity":61,"tier":"NOTABLE","headline":"WHALE WALLET: 250 BTC SHUFFLED","detail":"250 BTC just moved within a whale wallet SENTINEL has watched since observing 1,500 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1q78c4…8j47"},{"label":"FLOW","value":"INTERNAL"},{"label":"AMOUNT","value":"250 BTC"},{"label":"OBSERVED SIZE","value":"1,500 BTC"}],"subjectKind":"tx","subjectId":"b3fc21ae76cebf301adf5a2a3f0670d87fdf800739f1c72fc7443165699fa39a","source":"mempool.space","provenance":"INFERRED","detectedAt":1790912780,"lastSeenAt":1790919531}