Transaction not yet indexed

vkuzTEFUd7WqsHyNbNsbCweouvdujpHpUs6pAwEah1dUgxCcPW3RCFLdc3KKHZckDyrcqbDTUXDCQ8ddmSP9cq1

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