Transaction not yet indexed

668xJSUYTQ7FG9AYA1TdkaCV4UYsGSyptDP4G2g4rxYXqXsiXbk8Nc8NvBvyr8MrcdTm6kUfP4QncZLyGvZDAjd9

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