Delete row sig_1cd0fa796740 from signals

id sig_1cd0fa796740
event_id evt_86a058c4cc4e
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_1277d2b10 ...
dedupe_key signal_enriched:discovery_ipo_delta:b9dba6e3ca0e17 ...
throttle_s 0
created_at 2026-04-11T18:07:35.151873+00:00
Cancel