{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:23:15.652857+00:00","duration_seconds":0.006854,"id":941675,"input_summary":"chars=1185 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=WA7AD,TO155I","recording_id":37625,"started_at":"2026-06-28T07:23:15.646003+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37626}