{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:57:25.051954+00:00","duration_seconds":0.00169,"id":1122394,"input_summary":"chars=317 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":18544,"started_at":"2026-06-29T03:57:25.050264+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18545}