{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T02:29:55.094099+00:00","duration_seconds":0.003797,"id":1820845,"input_summary":"chars=739 node=683210","metadata":{},"output_summary":"candidates=1 calls=KL7FR","recording_id":173892,"started_at":"2026-07-18T02:29:55.090302+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169346}