{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T17:26:28.513224+00:00","duration_seconds":0.000234,"id":532701,"input_summary":"chars=103 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":87882,"started_at":"2026-06-26T17:26:28.512990+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87883}