Transaction not yet indexed

5Ub2ABW6oYHgLesSuUSASkfKWkCkE5rVdeJtjDJy5TYJtW4VAgmYkgjmF8yzkEkaqpsB7kk9xXdM23u8WFFn5Lmz

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