{"id":"ux_fkvmj5","type":"WHALE_WALLET","severity":61,"tier":"NOTABLE","headline":"WHALE WALLET: 250 BTC OUT","detail":"250 BTC just left a whale wallet SENTINEL has watched since observing 1,200 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"1GGxrmeK…gsXU"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"250 BTC"},{"label":"OBSERVED SIZE","value":"1,200 BTC"}],"subjectKind":"tx","subjectId":"b53cf7b375924f3405fcdc2a1a758909a28d231bbe0f7eb7fb97ded661d8bf7b","source":"mempool.space","provenance":"INFERRED","detectedAt":1791529322,"lastSeenAt":1791534362}