Delete row sig_b8bb8e29730f from signals

id sig_b8bb8e29730f
event_id evt_68690742619e
watcher_id NULL
signal_type technical_indicator_signal
value {"bars":600,"confidence":0.7588292 ...
threshold NULL
direction NULL
severity medium
window NULL
source technical_analyzer
reason_trace {"cutoff_iso":"2026-04-14T20:14:09Z ...
dedupe_key ta:technical_indicator_signal:priceBelowEma12:ema_ ...
throttle_s 0
created_at 2026-04-17T20:14:09.763371+00:00
Cancel