** United States Court of Appeals for the Fifth Circuit **
WTG, Fifth Circuit Court of Appeals.
The fact that the temporary injunction was granted means the court believes that the plaintiffs (states) will likely succeed on the merits of the case, so that may encourage others Courts of Appeal to rule the same. For example, there is a case before the 11th Circuit Court of Appeal from FL, AL, and SC (maybe others).
IANAL, just a keen observer of this kind of thing for decades, and I believe this case, and others, WILL go to SCOTUS soon.