Transaction not yet indexed

RH668MYYdH9ngbH6Mg59M1SyRuTBkMBFXTH2CDKEDwyrME73cHTa1vRH7yyvsHNoBuYaZsca6xRSTUBKHB76eLT

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