{"id":"ux_1ryapze","type":"WHALE_WALLET","severity":53,"tier":"NOTABLE","headline":"WHALE WALLET: 138.18 BTC OUT","detail":"138.18 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":"138.18 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"0c405e3bd5cf09d46f6e600472a8cb93f18b465eb9638e38f1a7869deb8c5786","source":"mempool.space","provenance":"INFERRED","detectedAt":1791638687,"lastSeenAt":1791645438}