{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T14:53:45.842424+00:00","duration_seconds":0.0011,"id":376572,"input_summary":"chars=772 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3351,"started_at":"2026-06-25T14:53:45.841324+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3351}