Transaction not yet indexed

MSxu91PuYe8FEmtsp8GcxXWUCnmtaPRs4j7CYjFa6JZX5zUTumQHxZw14kT33dKhWEyRpoc47zAAwgLzSauNc6R

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.