Transaction not yet indexed

66Hv8ZwL4G3XGPUQ7JpCJSR6TotCy1KmdPYsWcJTff2szRdGkecTqPiRMKtTgjqAP2pnUqoGA8NdcqvTrPDiV1CS

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