{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:57:37.977725+00:00","duration_seconds":0.006137,"id":1790142,"input_summary":"chars=402 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171757,"started_at":"2026-07-17T12:57:37.971588+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167407}