I'm trying to execute a command if a mob has the Owner:"" NBT tag, regardless of who the owner is. How would I do this, if possible?

I'd like to be able to do something like /execute as @e[nbt={Owner=""}] or /execute as @e[nbt={Owner="*"}]. Which don't work, as expected, but I'm hoping there's a way that I didn't think of or simply don't know.

I intend to make something that only affects players and tamed mobs. It doesn't matter who tamed the mob, as long as it is tamed it should be affected.

I'm trying to execute a command if a mob has the Owner NBT tag, regardless of who the owner is. How would I do this, if possible?

I'd like to be able to do something like /execute as @e[nbt={Owner=""}] or /execute as @e[nbt={Owner="*"}]. Which don't work, as expected, but I'm hoping there's a way that I didn't think of or simply don't know.

I intend to make something that only affects players and tamed mobs. It doesn't matter who tamed the mob, as long as it is tamed it should be affected.

I'm trying to execute a command if a mob has the Owner:"" NBT tag, regardless of who the owner is. How would I do this, if possible?

I'm trying to execute a command if a mob has the Owner:"" NBT tag, regardless of who the owner is. How would I do this, if possible?

I'd like to be able to do something like /execute as @e[nbt={Owner=""}] or /execute as @e[nbt={Owner="*"}]. Which don't work, as expected, but I'm hoping there's a way that I didn't think of or simply don't know.

I intend to make something that only affects players and tamed mobs. It doesn't matter who tamed the mob, as long as it is tamed it should be affected.