Delete row sig_80f9702e19de from signals

id sig_80f9702e19de
event_id evt_6b9c2ead4856
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:2026-04-18T04
throttle_s 0
created_at 2026-04-18T04:04:42.304747+00:00
Cancel