Delete row 170478 from events

seq 170478
id evt_ddfe2d9916e4
kind signal_ingest
ts 2026-04-18T10:02:55.872158+00:00
actor collector:news
subject_entity_ids []
payload {"created_at":"2026-04-18T10:02:55.136 ...
source_ref rss
confidence 1.0
dedupe_key news_snapshot:f0001a68f4bd284e
episode_id NULL
created_at 2026-04-18T10:02:55.872290+00:00
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