Transaction not yet indexed

66vkCzhS6jfjtyNBBvyTCb1veG9epuHv9Wn2cWa4bjpsyNpoeiPnNYFvNVyiEUESSPCZygJiGEvXYGm9uarZA6Jj

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