{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:40:33.367743+00:00","duration_seconds":4.3e-05,"id":475983,"input_summary":"chars=3 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":86232,"started_at":"2026-06-26T07:40:33.367700+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86233}