{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:52:17.855232+00:00","duration_seconds":0.003339,"id":946418,"input_summary":"chars=631 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":37113,"started_at":"2026-06-28T07:52:17.851893+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37114}