Transaction not yet indexed

WWfQXaKhrXMjUuVKb5ndcdCtbUGkSUbpQ2DS6AJDWAMLmZJEtCFpDAgDXAcaPjV8UUrk6iEUHniQTFUam8M8pAi

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