{"id":"ux_z9m3kt","type":"WHALE_WALLET","severity":63,"tier":"NOTABLE","headline":"WHALE WALLET: 300 BTC OUT","detail":"300 BTC just left a whale wallet SENTINEL has watched since observing 2,000 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"39YeLViz…SX6x"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"300 BTC"},{"label":"OBSERVED SIZE","value":"2,000 BTC"}],"subjectKind":"tx","subjectId":"15ecd56d191e3407c8e6c83677ddd566d60cd1addb21796609981a468338cf87","source":"mempool.space","provenance":"INFERRED","detectedAt":1790811516,"lastSeenAt":1790811516}