Transaction not yet indexed

DDN7aHLvUQZW3ZhpdfngNDXfjhKVAmfQTMvimhr2WEqPYduZ7m96CSqXTALbSzCqUjVRjneVbbg77ees1oYxsD1

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