Transaction not yet indexed

5ujBN4LEkNty9vhtMzwiQRkAaM98Akf1Qfpo36VXqB13rPkjPQSzJ6qHPf9YDxKLEV9h19p3ZLkE5HbKdvMS3dL6

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