Delete row 19502 from events

seq 19502
id evt_56e1435f2478
kind signal_candidate_ingest
ts 2026-04-10T20:20:53.146920+00:00
actor collector:discovery
subject_entity_ids []
payload {"created_at":"2026-04-10T20:20:53.146 ...
source_ref rss
confidence 1.0
dedupe_key discovery_unusual_volume_delta:66a53e4e82e73ea6
episode_id NULL
created_at 2026-04-10T20:20:57.972824+00:00
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