Delete row sig_40dcdfe63dd8 from signals

id sig_40dcdfe63dd8
event_id evt_49a52d062112
watcher_id NULL
signal_type discovery_sec_filings_snapshot
value {"as_of":"2026-04-22T07:06:43.380266+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source discovery_sec_filings
reason_trace {}
dedupe_key discovery_sec_filings_snapshot:52423f66356f2b30
throttle_s 0
created_at 2026-04-22T07:06:43.380266+00:00
Cancel