{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:27:42.751097+00:00","duration_seconds":0.002896,"id":1125671,"input_summary":"chars=469 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KR4FGP","recording_id":18284,"started_at":"2026-06-29T04:27:42.748201+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18285}