Delete row sig_78b0e70e880b from signals

id sig_78b0e70e880b
event_id evt_05502e4ff32d
watcher_id NULL
signal_type technical_indicator_signal
value {"bars":600,"confidence":0.7326086 ...
threshold NULL
direction NULL
severity medium
window NULL
source technical_analyzer
reason_trace {"cutoff_iso":"2026-04-05T20:20:09Z ...
dedupe_key ta:technical_indicator_signal:emaCrossDown:ema_sig ...
throttle_s 0
created_at 2026-04-08T20:20:09.226883+00:00
Cancel