Delete row 57970 from events

seq 57970
id evt_a78c895662bd
kind signal_candidate_ingest
ts 2026-04-16T15:51:11.060198+00:00
actor collector:discovery
subject_entity_ids []
payload {"created_at":"2026-04-16T15:51:11.060 ...
source_ref rss
confidence 1.0
dedupe_key discovery_ipo_delta:5c13d6c45fb3b01e
episode_id NULL
created_at 2026-04-16T15:51:13.640099+00:00
Cancel