{"id":"ux_1j92ohk","type":"WHALE_WALLET","severity":61,"tier":"NOTABLE","headline":"WHALE WALLET: 250 BTC SHUFFLED","detail":"250 BTC just moved within a whale wallet SENTINEL has watched since observing 1,500 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1q78c4…8j47"},{"label":"FLOW","value":"INTERNAL"},{"label":"AMOUNT","value":"250 BTC"},{"label":"OBSERVED SIZE","value":"1,500 BTC"}],"subjectKind":"tx","subjectId":"5413583b51383bbc680f8c5dc7d330c3e9f7c3975a2abd988966961fb576da9e","source":"mempool.space","provenance":"INFERRED","detectedAt":1791017420,"lastSeenAt":1791024170}