Anyone knows what is "Agile Scrum Masters" and what they do? and why it's role is important in the organisation?

In my company, we follow agile. The scrum master's main task is to keep track of day to day team's work. Also, to check if the person is on track or something is blocking the work. They also report to scrum of scrum i.e. upper management and cross team scrum master. I am sure there are different methods/tools to track the tasks but we are mostly using Jira and Kanban.

Awesome that makes sense, I was searching for Canada based companies for UI/UX Role and i can see most of companies have that persons, In my current org. we are using Jira for Development & Asana for Design Tracking