Delete row sig_5dbcd7b768dc from signals

id sig_5dbcd7b768dc
event_id evt_7e178e865b86
watcher_id NULL
signal_type market_prices_snapshot
value {"as_of":"2026-04-07T04:54:33.198107+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source market_ingestor
reason_trace {}
dedupe_key market_prices_snapshot:efa5bcf36b097bf9
throttle_s 0
created_at 2026-04-07T04:54:33.198107+00:00
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