Delete row sig_90d997a3344e from signals

id sig_90d997a3344e
event_id evt_53e32e056653
watcher_id NULL
signal_type news_headline_delta
value {"aggregator_url":"https://news.google ...
threshold NULL
direction NULL
severity NULL
window NULL
source news_rss
reason_trace {"_evidence_event_ids":["evt_ccc2876c9 ...
dedupe_key signal_enriched:news_delta:ace4f5f581634c3e
throttle_s 0
created_at 2026-04-19T23:32:01.581515+00:00
Cancel