Delete row sig_4db358f13101 from signals

id sig_4db358f13101
event_id evt_20e9bcde2b82
watcher_id NULL
signal_type market_prices_snapshot
value {"as_of":"2026-04-19T21:24:20.534875+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source market_ingestor
reason_trace {}
dedupe_key market_prices_snapshot:c3253e0438a578f5
throttle_s 0
created_at 2026-04-19T21:24:20.534875+00:00
Cancel