{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:13:54.068641+00:00","duration_seconds":0.004348,"id":1043527,"input_summary":"chars=808 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":26984,"started_at":"2026-06-28T18:13:54.064293+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26985}