{"id":"ux_qvnuku","type":"WHALE_WALLET","severity":54,"tier":"NOTABLE","headline":"WHALE WALLET: 149.61 BTC OUT","detail":"149.61 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":"149.61 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"fa899c87c69f2be7942b3ed24eb1d7ea99cdc0d5de02a0e7efe63d59a560443b","source":"mempool.space","provenance":"INFERRED","detectedAt":1791505379,"lastSeenAt":1791512129}