{"id":"ux_1c5py1u","type":"WHALE_WALLET","severity":70,"tier":"MAJOR","headline":"WHALE WALLET: 503.97 BTC OUT","detail":"503.97 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":"503.97 BTC"},{"label":"OBSERVED SIZE","value":"2,256 BTC"}],"subjectKind":"tx","subjectId":"c0b9a7c003196639eae0eddca1f70e2c56f7f63197301c1e899e457ac1f18163","source":"mempool.space","provenance":"INFERRED","detectedAt":1790335844,"lastSeenAt":1790340930}