{"id":"ux_1bimk1l","type":"WHALE_WALLET","severity":72,"tier":"MAJOR","headline":"WHALE WALLET: 577.7 BTC SHUFFLED","detail":"577.7 BTC just moved within a whale wallet SENTINEL has watched since observing 4,340 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"3MqUP6G1…xXFd"},{"label":"FLOW","value":"INTERNAL"},{"label":"AMOUNT","value":"577.7 BTC"},{"label":"OBSERVED SIZE","value":"4,340 BTC"}],"subjectKind":"tx","subjectId":"f1e1358f8773a3dafda7aaf7b850ebef0754cf118d878b503278c004b4dcdb74","source":"mempool.space","provenance":"INFERRED","detectedAt":1791221659,"lastSeenAt":1791225034}