Transaction not yet indexed

ukUR1NzqH2Vmyu1SqsUaQv4JDNYqbipEeQX3iNS14cj9K3pG7Ft2udiBDvWs1CaCXtNC7rVEVF8SvM4SBr8CNBE

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