Transaction not yet indexed

HMkzgCYNjqjkWVcRUSqpEyASm1c9qBugoFqqM3769k6LS5zbkKd7HtaTuzR56L8zGmWwDBfSnUjVT4o7YS3cNhD

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