Mystery node - what node is this?

Hi
Trying to recreate a Blueprint but unclear what the circled node in the attached image is. Can any Blueprint experts help?

By default, all actors have a root scene component you can attach things to:

320193-screenshot-2020-10-26-194006.jpg

If you replace the root component with something else, that thing becomes the root:

320194-screenshot-2020-10-26-194042.jpg

By getting Root Component in your pic, you’re accessing whatever this actor has at the top of its hierarchy.

Awesome. Thanks!