Delete row sig_55516eb4d867 from signals

id sig_55516eb4d867
event_id evt_feb8702b580d
watcher_id NULL
signal_type market_prices_snapshot
value {"as_of":"2026-04-12T15:18:02.959899+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source market_ingestor
reason_trace {}
dedupe_key market_prices_snapshot:c681e63a26e9d634
throttle_s 0
created_at 2026-04-12T15:18:02.959899+00:00
Cancel