{"id":"ux_1nmeerg","type":"WHALE_WALLET","severity":69,"tier":"MAJOR","headline":"WHALE WALLET: 455.5 BTC OUT","detail":"455.5 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":"455.5 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"df04f4ff3ae2978462acdd423017c738df23342545b8343327c0320b77b9977a","source":"mempool.space","provenance":"INFERRED","detectedAt":1791748412,"lastSeenAt":1791753453}