Delete row 479161 from events

seq 479161
id evt_a5779cef46f5
kind signal_candidate_ingest
ts 2026-04-22T05:05:37.070925+00:00
actor collector:discovery
subject_entity_ids []
payload {"created_at":"2026-04-22T05:05:37.070 ...
source_ref rss
confidence 1.0
dedupe_key discovery_unusual_volume_delta:b0e8e1291f21f597
episode_id NULL
created_at 2026-04-22T05:05:40.758627+00:00
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