func NewNodeClient() *NodeClient {
	return &NodeClient{
		dialTimeout: 5,
	}
}
NewNodeClient returns a nodeClient with fixed dialTimeout of 5s.
package conf
import (
	"context"
	"encoding/base64"
	"time"
	"github.com/dusk-network/dusk-protobuf/autogen/go/node"
	"google.golang.org/grpc"
	"google.golang.org/grpc/credentials"
)
type NodeClient struct {
	dialTimeout       int64
	WalletClient      node.WalletClient
	TransactorClient  node.TransactorClient
	ProvisionerClient node.ProvisionerClient
	ChainClient       node.ChainClient
	MempoolClient     node.MempoolClient
	conn              *grpc.ClientConn
}