Transaction not yet indexed

5NbfEUxkok53SwUTt3SdWcxtAJLWEUg8HUnjQxBxHxGqgzsb1vFQSaG2YAGNWUE25iyAzwh21N6cD7LnqPWmSpYZ

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