Delete row sig_fa79f234b126 from signals

id sig_fa79f234b126
event_id evt_1034bea854eb
watcher_id NULL
signal_type market_prices_snapshot
value {"as_of":"2026-04-16T06:52:44.258607+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source market_ingestor
reason_trace {}
dedupe_key market_prices_snapshot:d2c7ead665af45a0
throttle_s 0
created_at 2026-04-16T06:52:44.258607+00:00
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