{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T05:08:43.451287+00:00","duration_seconds":0.012526,"id":1523658,"input_summary":"chars=851 node=683211","metadata":{},"output_summary":"candidates=3 calls=K9MLR,KJ7AND,TO2PM","recording_id":153892,"started_at":"2026-07-09T05:08:43.438761+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151324}