Delete row sig_d160408c6cbf from signals

id sig_d160408c6cbf
event_id evt_5c234379766c
watcher_id NULL
signal_type discovery_options_flow_snapshot
value {"as_of":"2026-04-18T14:14:09.415229+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source discovery_rss
reason_trace {}
dedupe_key discovery_options_flow_snapshot:be8e36966eac0fb0
throttle_s 0
created_at 2026-04-18T14:14:09.415229+00:00
Cancel