Transaction not yet indexed

1NuCG53DjHqReJGgd8sQPMYjc5bdh4taFuZPZgVC7g7JReAwX7sGed8L3XQ3ZWrKfjHiBbneNNNovwoqsGUfw5B

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