How do I find the owner of the head in my hand?

On Hypixel Skyblock, there is this item called the Raw Soulflow. I think the head looks cool, so I want to copy it. But, after extensive searching, I can't seem to find out how! Is there anyway to see the owner of the head in your hand in Minecraft? If you can't in vanilla, is there a mod that lets you?

Solution 1:

Without commands I think your only option is asking the mod developers.

It is not clear what the item is, it might be a regular block added by the mod with custom texture, and not a player head. If the block is indeed implemented as a player head, you have two options:

Place it somewhere (if possible) and then get its NBT with (replace with the actual coordinates):

/data get block 125 65 194

If it can't be placed, you can drop it on the ground and make sure there are no other items around and then:

/data get entity @e[type=item,sort=nearest,limit=1]