{"id":"ux_h3t74m","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 505.7 BTC OUT","detail":"505.7 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":"505.7 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"ffa545a68975bbea2ef681ea12ddb566043ed622e881b8622d29faa15ee4d8aa","source":"mempool.space","provenance":"INFERRED","detectedAt":1791534092,"lastSeenAt":1791540798}