Delete row sig_f8f8b4f1f2f2 from signals

id sig_f8f8b4f1f2f2
event_id evt_d657362a8b90
watcher_id NULL
signal_type discovery_unusual_volume_delta
value {"aggregator_url":"https://www.nasdaq. ...
threshold NULL
direction NULL
severity NULL
window NULL
source discovery_ingestor
reason_trace {"_evidence_event_ids":["evt_76d4b2fcc ...
dedupe_key signal_enriched:discovery_unusual_volume_delta:855 ...
throttle_s 0
created_at 2026-04-08T21:48:34.772061+00:00
Cancel