Delete row sig_8820dad92166 from signals

id sig_8820dad92166
event_id evt_00b45b6718a0
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_5dc855395 ...
dedupe_key signal_enriched:discovery_unusual_volume_delta:688 ...
throttle_s 0
created_at 2026-04-11T00:11:50.548611+00:00
Cancel