Transaction not yet indexed

NNkSPnRyiFcMEq6RdCQXfwwSj5ZmBHvz4sHUQoNwHrUmLUtb3QSEVXXFcdp4cj4QtbxHzWp7GRMFSS1eRrvg4Tt

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