{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T14:45:34.919493+00:00","duration_seconds":0.001931,"id":718718,"input_summary":"chars=1290 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KK7IJZ,WB7J,TO90","recording_id":60372,"started_at":"2026-06-27T14:45:34.917562+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":60373}