Transaction not yet indexed

66dUbJrFbWM1x167Me3t5RtGjJcwGN6E8aSqDr7eSNNX3t7VkhPJuhbkZGWRKnPNyydSScHHFft96XpQ4xGWMrW2

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