Delete row 57012 from events

seq 57012
id evt_15dfb0bbdf97
kind signal_ingest
ts 2026-04-16T12:17:29.902594+00:00
actor collector:opportunity_research
subject_entity_ids []
payload {"created_at":"2026-04-16T12:17:29.902 ...
source_ref web_search:serper
confidence 0.6
dedupe_key opportunity_research_snapshot:9479285087832449
episode_id NULL
created_at 2026-04-16T12:17:31.411655+00:00
Cancel