{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:15:25.472891+00:00","duration_seconds":0.003772,"id":858491,"input_summary":"chars=272 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48526,"started_at":"2026-06-27T21:15:25.469119+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48527}