{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:07:50.274022+00:00","duration_seconds":0.000113,"id":350507,"input_summary":"chars=77 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=N7NVS,K7OE","recording_id":98741,"started_at":"2026-06-25T10:07:50.273909+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":98742}