{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:21:41.952978+00:00","duration_seconds":0.001767,"id":951074,"input_summary":"chars=228 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AV6MV,WM9WR","recording_id":37036,"started_at":"2026-06-28T08:21:41.951211+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37037}