Minor fix.

pkg/graphql/client.go

@@ -4,18 +4,12 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"time"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	gqlclient "github.com/machinebox/graphql"
 )
 
-type Client struct {
-	client  *gqlclient.Client
-	timeout time.Duration
-}
-
 type StorageResponse struct {
 	Cid       string        `json:"cid"`
 	IpldBlock hexutil.Bytes `json:"ipldBlock"`
@@ -35,6 +29,10 @@ type GetLogs struct {
 	Responses []LogResponse `json:"getLogs"`
 }
 
+type Client struct {
+	client *gqlclient.Client
+}
+
 func NewClient(endpoint string) *Client {
 	client := gqlclient.NewClient(endpoint)
 	return &Client{client: client}