{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T17:49:41.701412+00:00","duration_seconds":0.015183,"id":2920887,"input_summary":"chars=987 node=683211","metadata":{},"output_summary":"candidates=2 calls=OF3RD,C1YOU","recording_id":276089,"started_at":"2026-08-28T17:49:41.686229+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":261021}