{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T05:45:30.683000+00:00","duration_seconds":0.000413,"id":461681,"input_summary":"chars=735 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":87785,"started_at":"2026-06-26T05:45:30.682587+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87786}