{"id":"ux_1avfnnx","type":"WHALE_WALLET","severity":53,"tier":"NOTABLE","headline":"WHALE WALLET: 136.14 BTC OUT","detail":"136.14 BTC just left a whale wallet SENTINEL has watched since observing 2,256 BTC land there on-chain. Identity unknown, this is observed behavior, not an attribution.","metrics":[{"label":"WALLET","value":"bc1qx9n8…zntc"},{"label":"FLOW","value":"OUTFLOW"},{"label":"AMOUNT","value":"136.14 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"e37dfbc73b55bf1484c72d3e83cfeda8a9c1e59d901b34e069f8d1ffb63ede7c","source":"mempool.space","provenance":"INFERRED","detectedAt":1791110493,"lastSeenAt":1791115534}