{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T21:17:59.997788+00:00","duration_seconds":4.8e-05,"id":551794,"input_summary":"chars=6 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":86226,"started_at":"2026-06-26T21:17:59.997740+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86227}