{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:40:08.888688+00:00","duration_seconds":0.003093,"id":475939,"input_summary":"chars=2007 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KK7NQN,OR350,TO39","recording_id":86240,"started_at":"2026-06-26T07:40:08.885595+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86241}