So I scheduled my launch on Product Hunt. Now what?

Hey Indie Hackers,

This is my first go-round with Product Hunt (and my second product). I've scheduled my launch of my app on Product Hunt... But now what?

I read this recently featured IH article. https://www.indiehackers.com/post/from-zero-to-launching-on-product-hunt-in-4-weeks-my-strategy-and-results-3304edaf09

In it she says that she knew everyone who upvoted her. I have no following on Twitter and I don't think my LinkedIn followers are going to create a PH account to up vote me.

So how does this work? How do I get my app noticed on Product Hunt? Is there a set of steps that I have to follow, or just cross my fingers and pray?