{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:24:59.467683+00:00","duration_seconds":0.00138,"id":447583,"input_summary":"chars=859 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=SO225","recording_id":89245,"started_at":"2026-06-26T03:24:59.466303+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89246}