{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T04:47:50.660188+00:00","duration_seconds":0.000606,"id":456256,"input_summary":"chars=362 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":95738,"started_at":"2026-06-26T04:47:50.659582+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":95739}