{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:28:00.137776+00:00","duration_seconds":0.000122,"id":504278,"input_summary":"chars=86 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":82821,"started_at":"2026-06-26T11:28:00.137654+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":82822}