{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T05:48:31.564682+00:00","duration_seconds":0.010639,"id":1458256,"input_summary":"chars=725 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":149323,"started_at":"2026-07-07T05:48:31.554043+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147249}