Transaction not yet indexed

MCDNrmyjUiR6jDsdMtnFDZ4rtPkWNB1c4QrdKARoUjRFTShAp97EAfwrjFbjHSur24mvoqUQz1pui7E9Z7MfbBF

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