Delete row sig_12f0a4e91462 from signals

id sig_12f0a4e91462
event_id evt_aee8b90564c0
watcher_id NULL
signal_type market_prices_snapshot
value {"as_of":"2026-04-12T10:22:45.939284+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source market_ingestor
reason_trace {}
dedupe_key market_prices_snapshot:9fd4a6c4c930e9d9
throttle_s 0
created_at 2026-04-12T10:22:45.939284+00:00
Cancel