{"id":"ux_iztdr2","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 503.64 BTC SHUFFLED","detail":"503.64 BTC just moved within a whale wallet SENTINEL has watched since observing 5,376 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":"503.64 BTC"},{"label":"OBSERVED SIZE","value":"5,376 BTC"}],"subjectKind":"tx","subjectId":"5f8a35b5d7180935aec418508358eb36e0def3caa2e663a455fc67e84b9ff2ae","source":"mempool.space","provenance":"INFERRED","detectedAt":1791555830,"lastSeenAt":1791557495}