Delete row sig_cdd495a1cda9 from signals

id sig_cdd495a1cda9
event_id evt_7447f26035b2
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_4b25a57f9 ...
dedupe_key signal_enriched:news_delta:1567962cd2072dee
throttle_s 0
created_at 2026-04-10T09:50:18.430831+00:00
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