Transaction not yet indexed

UWFNh21aRXwjwau7WbV8P7vEQYRpxaaGxGrBYqX1W5xeQom8hePrDEXby7LqFS5sdHTnC3LjpkPpboomeA6Ymg2

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