Transaction not yet indexed

XMdNQDy6yt8vhBJkzsF9JKjgYHZVqg9kDYz4eKjTEkSzasKhQv7k9WEdjNajXfiAc4dz5NuxpFfXQqTgQHpTSUZ

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