{"id":"ux_a2iriy","type":"WHALE_WALLET","severity":68,"tier":"MAJOR","headline":"WHALE WALLET: 428.12 BTC OUT","detail":"428.12 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":"428.12 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"096a6ea0bdbe6bfca87158103f194af8d629565db132528fe6870d61799f3901","source":"mempool.space","provenance":"INFERRED","detectedAt":1791564426,"lastSeenAt":1791571177}