How to create Admin Panel User using Strapi Service?

System Information
  • Strapi Version : v3.5.4:
  • Operating System : Windows 10:
  • Database : MongoDb:
  • Node Version : v14.16.0:
  • NPM Version : 6.14.11:

How to create new Admin Panel User using strapi service?
I am receiving user data from an endpoint. I want to create new admin panel user and apply Author role to it.

What strapi service can I use for the same?