Delete row sig_5395247fbe40 from signals

id sig_5395247fbe40
event_id evt_2768080065f8
watcher_id NULL
signal_type system_distress
value {"alerts":[{"level":"critical& ...
threshold NULL
direction NULL
severity high
window NULL
source observability
reason_trace {}
dedupe_key observability_alert:2026-04-17T18
throttle_s 0
created_at 2026-04-17T18:03:29.928697+00:00
Cancel