Delete row sig_9ff4788da4c5 from signals

id sig_9ff4788da4c5
event_id evt_b1c47a8aab28
watcher_id NULL
signal_type discovery_ipo_delta
value {"aggregator_url":"https://news.google ...
threshold NULL
direction NULL
severity NULL
window NULL
source discovery_ingestor
reason_trace {"_evidence_event_ids":["evt_10f44c80d ...
dedupe_key signal_enriched:discovery_ipo_delta:93ab573372540b ...
throttle_s 0
created_at 2026-04-20T05:04:04.603819+00:00
Cancel