Delete row sig_1f962e9c33df from signals

id sig_1f962e9c33df
event_id evt_75c166b1b885
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_341fc247f ...
dedupe_key signal_enriched:news_delta:56b387896b1fe4fe
throttle_s 0
created_at 2026-04-20T16:27:42.895961+00:00
Cancel