Delete row sig_a15a010febb1 from signals

id sig_a15a010febb1
event_id evt_486d1def278e
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_63340ce43 ...
dedupe_key signal_enriched:news_delta:0881aca7b55bbf7e
throttle_s 0
created_at 2026-04-11T12:53:26.568302+00:00
Cancel