Transaction not yet indexed

MfDueEdw4mr37tkwfB9uHn4KWszvZurG5g4VJo6LnnPLtkubGEjJohUWRy1fa6gr6AzX34xV8AH6mwGSpkkwTAF

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