{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T06:54:32.123221+00:00","duration_seconds":0.000246,"id":937374,"input_summary":"chars=58 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":38532,"started_at":"2026-06-28T06:54:32.122975+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":38533}