{"id":"ux_1bzplgn","type":"WHALE_WALLET","severity":54,"tier":"NOTABLE","headline":"WHALE WALLET: 151.87 BTC OUT","detail":"151.87 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":"151.87 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"3256edf69a9e2fd4782779b4ac270b9fa55b85d836fb3c469e2cec107896c59d","source":"mempool.space","provenance":"INFERRED","detectedAt":1791105408,"lastSeenAt":1791110493}