Delete row sig_c518401f80f2 from signals

id sig_c518401f80f2
event_id evt_a1a28691f411
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_20dab6905 ...
dedupe_key signal_enriched:news_delta:11ad5accc2d81da3
throttle_s 0
created_at 2026-04-07T01:06:12.938619+00:00
Cancel