Delete row sig_e4591fd47bcc from signals

id sig_e4591fd47bcc
event_id evt_adb6169399dd
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_13d47a9b7 ...
dedupe_key signal_enriched:discovery_ipo_delta:a396b884211532 ...
throttle_s 0
created_at 2026-04-18T15:49:14.474663+00:00
Cancel