{"id":"ux_11tbq96","type":"WHALE_WALLET","severity":54,"tier":"NOTABLE","headline":"WHALE WALLET: 143.66 BTC OUT","detail":"143.66 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":"143.66 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"a1990e00302b16d24c4201aea604d273229276e39c4bb888dea3e81f61891b57","source":"mempool.space","provenance":"INFERRED","detectedAt":1791662315,"lastSeenAt":1791669066}