{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T11:58:42.844281+00:00","duration_seconds":0.000318,"id":218514,"input_summary":"chars=548 node=683210","metadata":{},"output_summary":"candidates=1 calls=Q9V","recording_id":120965,"started_at":"2026-06-24T11:58:42.843963+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120966}