{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T05:25:37.814557+00:00","duration_seconds":0.005032,"id":925685,"input_summary":"chars=758 node=683211","metadata":{},"output_summary":"candidates=1 calls=K7WFD","recording_id":128287,"started_at":"2026-06-28T05:25:37.809525+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128181}