Delete row sig_20e5fa9e89eb from signals

id sig_20e5fa9e89eb
event_id evt_b7dbd541a11d
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_e798f73d9 ...
dedupe_key signal_enriched:news_delta:1536786044a5b8b0
throttle_s 0
created_at 2026-04-12T22:11:41.944554+00:00
Cancel