{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T06:24:01.508805+00:00","duration_seconds":0.000599,"id":933013,"input_summary":"chars=34 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=VL1XMT,VL1XH","recording_id":39004,"started_at":"2026-06-28T06:24:01.508206+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":39005}