{"id":"ux_159wobb","type":"WHALE_WALLET","severity":56,"tier":"NOTABLE","headline":"WHALE WALLET: 171.8 BTC OUT","detail":"171.8 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":"171.8 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"1ba51888a6d5efa0ed472fd82453332f2bbe1da7a527305813cf6664307f988d","source":"mempool.space","provenance":"INFERRED","detectedAt":1791306271,"lastSeenAt":1791313022}