Validate Chart Account format json

Hi. I created a custom chart of account in JSON format and I push it in side of apps/erpnext/erpnext/accounts/doctype/account/chart_of_accounts/verified/, but when I try to charge it from the site I giving an error. I validated the JSON with an external tool, but there is any way to validate this kind of file from ERPNext or Frappe?
Thanks a lot.