How can I add ARM support to Waydroid?

Is ARM supported for Waydroid on NixOS?

I find lots of libhoudini references on the net for other distros, but nothing for NixOS.

There is a AARCH64 package for it, so it should just be a matter of installing it. See the Platforms list on NixOS Search

Are we talking about the same thing?

I run Waydroid on x86, but I want to add Android packages that are compiled for the ARM architecture.

Normally, this capability is only possible with libhoudini.

I’ve found this reference, but it seems like a lot of manual work. Is all of this needed?

EDIT; I got it working, using that reference;)