Transaction not yet indexed

66UDNKSZPyep64U3Tn5aWijAeFB53bVkvc9Ht4o1SyzPHsgdLYSmDygPkhe16PLsmdZ2h8F9FffwjuD99PFB7RJ4

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