Transaction not yet indexed

UBEKm4seAwQaBzezCqsR9r4FY5wvBAQepxNfeuiZpX4bMFNS1b1Gk3hHasNciDSDJvkWn8ePLoDzKGAo23o3FsB

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