null
curl --location --request POST '/api=getIv?api=getIv' \
--header 'Authorization: Bearer eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcGlUZXN0IjoibEY1Z1VTbEJaN3lMZHJmak04amdETU5ZbGFnaVMwYlVyOUgwcmp6VFFsME5BcSIsImRvY0lkIjoiWlcxaGFXdzZJRzVuYnk1aExtdG9iMkZBWjIxaGFXd3VZMjl0Q21sa09pQXhOekl4TVRrd01qRTJNekU0Q2c9PSIsImV4cCI6MTc0Njc2NDY5MiwiaWF0IjoxNzQ2NzY0NjYyLCJpc3MiOiJCYW5rYW9sbCJ9.5T_czHeQTOfklDtMpbPdW4HG63pIyh3vs9rNh9Y8MRWO4wDo3ULK0iAbH2B7WOAOD4UKb2rSCxyNx-f5ITAkBQ' \
--header 'Content-Type: application/json' \
--data-raw 'null'
{
"iv": "string"
}