{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T19:19:10.750771+00:00","duration_seconds":0.000439,"id":822128,"input_summary":"chars=300 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48553,"started_at":"2026-06-27T19:19:10.750332+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48554}