{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T10:53:50.065399+00:00","duration_seconds":0.000138,"id":630896,"input_summary":"chars=47 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":70991,"started_at":"2026-06-27T10:53:50.065261+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":70992}