{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:06:24.926632+00:00","duration_seconds":0.008605,"id":1067500,"input_summary":"chars=1537 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":24157,"started_at":"2026-06-28T21:06:24.918027+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":24158}