Delete row sig_d1bfc33bf2e8 from signals

id sig_d1bfc33bf2e8
event_id evt_8aa25abfdcaf
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_262217240 ...
dedupe_key signal_enriched:news_delta:e2c7bc5228b541e7
throttle_s 0
created_at 2026-04-19T15:01:01.760293+00:00
Cancel