{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T04:56:31.941022+00:00","duration_seconds":0.0009,"id":592266,"input_summary":"chars=788 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=VO1UKZ","recording_id":75311,"started_at":"2026-06-27T04:56:31.940122+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":75312}