{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:53:07.682451+00:00","duration_seconds":0.012566,"id":1786262,"input_summary":"chars=765 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT8PM","recording_id":171523,"started_at":"2026-07-17T07:53:07.669885+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167176}