Transaction not yet indexed

Hm9U2XhkMkrswCsEMZw6R2QfiWmbGMT28WLbuZZXuZecFvrvfFaYNKTMqW8jKH7H3kqwC2vuse7Ypq6YFA4Q4dE

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