{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T11:17:28.837895+00:00","duration_seconds":0.001064,"id":1734982,"input_summary":"chars=85 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":167921,"started_at":"2026-07-16T11:17:28.836831+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163891}