Transaction not yet indexed

UL8k8ppZsZcFr5pyffhsYS4sPZrgBBNyMy2XSRT7WAZXaFEZNCTxu2h7j2qc5ePPUtfimN9n93tp4wMMP2dL4dU

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