{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T06:53:45.844304+00:00","duration_seconds":0.021417,"id":937270,"input_summary":"chars=1485 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":32606,"started_at":"2026-06-28T06:53:45.822887+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":32607}