{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T11:15:18.205560+00:00","duration_seconds":0.003969,"id":980948,"input_summary":"chars=546 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":33455,"started_at":"2026-06-28T11:15:18.201591+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33456}