Transaction not yet indexed

YKk8TkSvhjd9AJpb2h3Ly89DSrkVL9WEymLKhwsE5sAxp9fLL1Lhj3taAv68FEET5NryAR4L19xcMkUKE5V7xHy

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