{"id":"ux_nmx4jh","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 494.12 BTC OUT","detail":"494.12 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":"494.12 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"27e7f682968d7594a57b1bcb0e4b4f5cc57a12f25a0cb90c9526ccb19970f73f","source":"mempool.space","provenance":"INFERRED","detectedAt":1791788918,"lastSeenAt":1791792293}