Delete row sig_ac747971a002 from signals

id sig_ac747971a002
event_id evt_e10bbb2f4bee
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_0063ddeae ...
dedupe_key signal_enriched:news_delta:a768813b105457c6
throttle_s 0
created_at 2026-04-18T06:45:02.700391+00:00
Cancel