Delete row sig_fcaab7e48df1 from signals

id sig_fcaab7e48df1
event_id evt_806bbbd506dc
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_bfa369509 ...
dedupe_key signal_enriched:news_delta:7617c9fbed9fb686
throttle_s 0
created_at 2026-04-19T12:01:22.848687+00:00
Cancel