Transaction not yet indexed

Es31a8sDBNHnt2UMb5QECkeQtgUMSgj5gvDp5bmunhd6NB6kpXGgwQw4BUX8D7b8enhLh87r5PPGvJvsEmWhfbh

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