Transaction not yet indexed

5Sm8SyDfVYx6U3LJPC1iiWXiZVU5UiCRorPemiSiJs9qujsT5UdWvxn8JWUQ1vnmAjqDHw5VkHpfjSTTY2guNXhR

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