Transaction not yet indexed

xmdmFEw5gZW2VqPMBehNepHbfJFqpPVhNt5aTtyaHS9j47WiKE9pH3DBJcA1YzK2ec5844sqjBTJnNKd8mw76fZ

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