Delete row sig_14610716656e from signals

id sig_14610716656e
event_id evt_cad8bf67e19a
watcher_id NULL
signal_type opportunity_artifact
value {"artifact_id":"artf_thesis_90c52abf34 ...
threshold NULL
direction NULL
severity NULL
window NULL
source opportunity
reason_trace {"_evidence_event_ids":["evt_7220b1764 ...
dedupe_key opportunity_artifact:artf_thesis_90c52abf3402021c
throttle_s 0
created_at 2026-04-21T18:22:26.433678+00:00
Cancel