{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:31:45.346132+00:00","duration_seconds":0.001199,"id":305177,"input_summary":"chars=738 node=683211","metadata":{},"output_summary":"candidates=1 calls=K7TTY","recording_id":3825,"started_at":"2026-06-25T03:31:45.344933+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3825}