Transaction not yet indexed

66y4aWCDdMKL9gFdfDMKx99eQ2eZQ2ZyGvuuLogymMxS4j22UkWUmqMVGisqqAHzasUbZkk748VE5EHANwCLQLHN

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