{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T20:37:33.285659+00:00","duration_seconds":0.027413,"id":1062527,"input_summary":"chars=4724 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=OR5HED,N1TO","recording_id":24725,"started_at":"2026-06-28T20:37:33.258246+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":24726}