{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:03:59.680398+00:00","duration_seconds":0.013605,"id":883158,"input_summary":"chars=873 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127537,"started_at":"2026-06-28T00:03:59.666793+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":127503}