{"id":"ux_1pzj42m","type":"WHALE_WALLET","severity":61,"tier":"NOTABLE","headline":"WHALE WALLET: 256.33 BTC SHUFFLED","detail":"256.33 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":"256.33 BTC"},{"label":"OBSERVED SIZE","value":"4,340 BTC"}],"subjectKind":"tx","subjectId":"57ec7ab07bc0d50774f4c83fb46b1b9312ea02519f9c9750af6821aaaaa74b67","source":"mempool.space","provenance":"INFERRED","detectedAt":1791461317,"lastSeenAt":1791466403}