{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:55:28.859305+00:00","duration_seconds":0.00014,"id":451249,"input_summary":"chars=202 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89027,"started_at":"2026-06-26T03:55:28.859165+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89028}