Delete row sig_067aa87978e8 from signals

id sig_067aa87978e8
event_id evt_0150977a6b61
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_26a043a64 ...
dedupe_key signal_enriched:news_delta:59e0167a840e4c99
throttle_s 0
created_at 2026-04-06T18:37:01.099604+00:00
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