{"id":"ux_fekqn3","type":"WHALE_WALLET","severity":71,"tier":"MAJOR","headline":"WHALE WALLET: 553.62 BTC SHUFFLED","detail":"553.62 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":"553.62 BTC"},{"label":"OBSERVED SIZE","value":"1,500 BTC"}],"subjectKind":"tx","subjectId":"ee99129e9a90b195f2d360e904ac00dd2dbf99b119621d804540855954bb36ca","source":"mempool.space","provenance":"INFERRED","detectedAt":1791224989,"lastSeenAt":1791231740}