Delete row 477166 from events

seq 477166
id evt_b12537c5f7b6
kind signal_ingest
ts 2026-04-22T00:06:45.212974+00:00
actor collector:opportunity_research
subject_entity_ids []
payload {"created_at":"2026-04-22T00:06:45.212 ...
source_ref web_search:serper
confidence 0.6
dedupe_key opportunity_research_snapshot:09d1df72a6494f5b
episode_id NULL
created_at 2026-04-22T00:06:47.227428+00:00
Cancel