Delete row sig_0a8b99bbb21e from signals

id sig_0a8b99bbb21e
event_id evt_7b277d7ac515
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_6b73a631e ...
dedupe_key signal_enriched:news_delta:1b4932574c729fc7
throttle_s 0
created_at 2026-04-16T13:45:43.590942+00:00
Cancel