{"id":"ux_i99vv4","type":"WHALE_WALLET","severity":40,"tier":"NOTABLE","headline":"WHALE WALLET: 51.09 BTC OUT","detail":"51.09 BTC just left a whale wallet SENTINEL has watched since observing 1,552 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1qvxax…uxdv"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"51.09 BTC"},{"label":"OBSERVED SIZE","value":"1,552 BTC"}],"subjectKind":"tx","subjectId":"ef20cf2097bb42143531060da1862b0b3b82cc63c11453b0fd15bfe7eac1ee73","source":"mempool.space","provenance":"INFERRED","detectedAt":1790826233,"lastSeenAt":1790831274}