{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T14:40:28.508317+00:00","duration_seconds":0.00027,"id":1013904,"input_summary":"chars=38 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KV8BMY","recording_id":29884,"started_at":"2026-06-28T14:40:28.508047+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":29885}