Transaction not yet indexed

MYtLkqSTStrUnZd4yuEQmQJytpq5C9k5GfHHbwhhvCWZ12MXAB63VkppvAukzsqP8YXqEK7MvknpA8PoCM1F2eH

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