Transaction not yet indexed

1NDHQqLaC2WAhAZpofgnMAypXeec7ohrfgYUNz38FS3Jby55Fj8BXdnPpeGYFd9qc9Q9CkZoQRwEbs8x2g6Ve12

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