Transaction not yet indexed

5ykXBVYuh5RmDwB3LmoVk4SmE8139R8hdHoMNUyfcw2eb78Vhs9jh1MX3LmZbyLPaBXaUJs9qmpPeXAVr4GXcDV6

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