{"id":"ux_168b3ua","type":"WHALE_WALLET","severity":40,"tier":"NOTABLE","headline":"WHALE WALLET: 50 BTC OUT","detail":"50 BTC just left a whale wallet SENTINEL has watched since observing 1,671 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1qzhqf…0pg2"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"50 BTC"},{"label":"OBSERVED SIZE","value":"1,671 BTC"}],"subjectKind":"tx","subjectId":"74d87463045f92099dc5a2f2925243e3b4e1396e000a3588c9980d29a2e037f2","source":"mempool.space","provenance":"INFERRED","detectedAt":1791427023,"lastSeenAt":1791433774}