{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T19:47:46.072253+00:00","duration_seconds":0.000911,"id":400527,"input_summary":"chars=822 node=66296","metadata":{},"output_summary":"candidates=2 calls=ON75TH,N7URH","recording_id":123344,"started_at":"2026-06-25T19:47:46.071342+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123341}