Delete row sig_227944239799 from signals

id sig_227944239799
event_id evt_512e0e9570c4
watcher_id NULL
signal_type market_prices_snapshot
value {"as_of":"2026-04-12T06:09:25.496036+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source market_ingestor
reason_trace {}
dedupe_key market_prices_snapshot:71e96aacb18947a7
throttle_s 0
created_at 2026-04-12T06:09:25.496036+00:00
Cancel