{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T04:48:14.944939+00:00","duration_seconds":0.001597,"id":456294,"input_summary":"chars=1101 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7BIH","recording_id":88337,"started_at":"2026-06-26T04:48:14.943342+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88338}