{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:36:45.847289+00:00","duration_seconds":0.012039,"id":1072227,"input_summary":"chars=1208 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK792N","recording_id":17994,"started_at":"2026-06-28T21:36:45.835250+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":17995}