Transaction not yet indexed

666JhPS3Rh9EyYizjPjdQb81R35tQbwGSXP8mT6ief212wwd6jojCGiVbkPY4TkZzwV8A9u5fv2PNu2ACPKnSii6

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