{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T15:45:38.214704+00:00","duration_seconds":0.000133,"id":524792,"input_summary":"chars=189 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":88446,"started_at":"2026-06-26T15:45:38.214571+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88447}