{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T14:45:31.200299+00:00","duration_seconds":0.000154,"id":718686,"input_summary":"chars=64 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":60419,"started_at":"2026-06-27T14:45:31.200145+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":60420}