{"id":"ux_q88x9v","type":"WHALE_WALLET","severity":69,"tier":"MAJOR","headline":"WHALE WALLET: 452.77 BTC OUT","detail":"452.77 BTC just left a whale wallet SENTINEL has watched since observing 2,256 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1qx9n8…zntc"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"452.77 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"1908cd000c24d326522e204beabbe540ef6a30d958fecc9800db66a7d95b58b8","source":"mempool.space","provenance":"INFERRED","detectedAt":1791118909,"lastSeenAt":1791125660}