{   "{{user_fullname}}": "The name of the user who added the domain",   "{{user_email}}": "The email address of the user who added the domain",   "{{domain_name}}": "The newly added domain name",   "{{domain_url}}": "The URL of the newly added domain",   "{{admin_panel_url}}": "The URL of the admin panel for reviewing the domain",   "{{website_name}}": "The name of the website",   "{{website_url}}": "The URL of the website" }