{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:32:11.295742+00:00","duration_seconds":0.00985,"id":1090887,"input_summary":"chars=1851 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KM1X,KJ5IRQ,KK7MAN","recording_id":21457,"started_at":"2026-06-28T23:32:11.285892+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21458}