{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:20:03.104069+00:00","duration_seconds":0.002385,"id":546566,"input_summary":"chars=874 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":124870,"started_at":"2026-06-26T20:20:03.101684+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124869}