{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T18:45:51.066465+00:00","duration_seconds":0.009892,"id":1302589,"input_summary":"chars=602 node=683210","metadata":{},"output_summary":"candidates=2 calls=K6GRL,ME3TO","recording_id":138491,"started_at":"2026-07-02T18:45:51.056573+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137356}