{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T21:46:03.524781+00:00","duration_seconds":0.008839,"id":1811111,"input_summary":"chars=576 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7CPR,OR1OF","recording_id":173254,"started_at":"2026-07-17T21:46:03.515942+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168766}