diff --git a/pkg/constants/constants.go b/pkg/constants/constants.go
new file mode 100644
index 0000000..63c8cf2
--- /dev/null
+++ b/pkg/constants/constants.go
@@ -0,0 +1,3 @@
+package constants
+
+const HeaderBlockHeight = "Grpc-Metadata-X-Cosmos-Block-Height"
diff --git a/pkg/fetchers/cosmos/proposals_v1.go b/pkg/fetchers/cosmos/proposals_v1.go
index 706b535..300b7a4 100644
--- a/pkg/fetchers/cosmos/proposals_v1.go
+++ b/pkg/fetchers/cosmos/proposals_v1.go
@@ -21,13 +21,21 @@ func (rpc *RPC) GetAllV1Proposals() ([]types.Proposal, *types.QueryError) {
 		)
 
 		var batchProposals responses.V1ProposalsRPCResponse
-		if errs := rpc.Client.Get(url, &batchProposals); len(errs) > 0 {
+		errs, header := rpc.Client.GetWithPredicate(url, &batchProposals, types.HTTPPredicateAlwaysPass())
+		if len(errs) > 0 {
 			return nil, &types.QueryError{
 				QueryError: nil,
 				NodeErrors: errs,
 			}
 		}
 
+		_, err := utils.GetBlockHeightFromHeader(header)
+		if err != nil {
+			return nil, &types.QueryError{
+				QueryError: errors.New("got error when parsing proposal height"),
+			}
+		}
+
 		if batchProposals.Message != "" {
 			return nil, &types.QueryError{
 				QueryError: errors.New(batchProposals.Message),
diff --git a/pkg/http/client.go b/pkg/http/client.go
index 53f4d68..b1a426b 100644
--- a/pkg/http/client.go
+++ b/pkg/http/client.go
@@ -28,28 +28,29 @@ func (client *Client) Get(
 	url string,
 	target interface{},
 ) []types.NodeError {
-	return client.GetWithPredicate(url, target, types.HTTPPredicateAlwaysPass())
+	errs, _ := client.GetWithPredicate(url, target, types.HTTPPredicateAlwaysPass())
+	return errs
 }
 
 func (client *Client) GetWithPredicate(
 	url string,
 	target interface{},
 	predicate types.HTTPPredicate,
-) []types.NodeError {
+) ([]types.NodeError, http.Header) {
 	nodeErrors := make([]types.NodeError, len(client.Hosts))
 
 	for index, lcd := range client.Hosts {
 		fullURL := lcd + url
 		client.Logger.Trace().Str("url", fullURL).Msg("Trying making request to LCD")
 
-		_, err := client.GetFull(
+		header, err := client.GetFull(
 			fullURL,
 			target,
 			predicate,
 		)
 
 		if err == nil {
-			return nil
+			return nil, header
 		}
 
 		client.Logger.Warn().Str("url", fullURL).Err(err).Msg("LCD request failed")
@@ -60,7 +61,7 @@ func (client *Client) GetWithPredicate(
 	}
 
 	client.Logger.Warn().Str("url", url).Msg("All LCD requests failed")
-	return nodeErrors
+	return nodeErrors, nil
 }
 
 func (client *Client) GetFull(
diff --git a/pkg/types/http_predicate.go b/pkg/types/http_predicate.go
index 99b5617..a71666c 100644
--- a/pkg/types/http_predicate.go
+++ b/pkg/types/http_predicate.go
@@ -2,8 +2,8 @@ package types
 
 import (
 	"fmt"
+	"main/pkg/utils"
 	"net/http"
-	"strconv"
 )
 
 type HTTPPredicate func(response *http.Response) error
@@ -16,14 +16,7 @@ func HTTPPredicateAlwaysPass() HTTPPredicate {
 
 func HTTPPredicateCheckHeightAfter(prevHeight int64) HTTPPredicate {
 	return func(response *http.Response) error {
-		currentHeightHeader := response.Header.Get("Grpc-Metadata-X-Cosmos-Block-Height")
-
-		// not returned height is ok
-		if currentHeightHeader == "" {
-			return nil
-		}
-
-		currentHeight, err := strconv.ParseInt(currentHeightHeader, 10, 64)
+		currentHeight, err := utils.GetBlockHeightFromHeader(response.Header)
 		if err != nil {
 			return err
 		}
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go
index 90faaf2..8a02924 100644
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -2,7 +2,10 @@ package utils
 
 import (
 	"fmt"
+	"main/pkg/constants"
 	"math"
+	"net/http"
+	"strconv"
 	"strings"
 	"time"
 )
@@ -68,3 +71,17 @@ func FormatDuration(duration time.Duration) string {
 
 	return strings.Join(parts, " ")
 }
+
+func GetBlockHeightFromHeader(header http.Header) (int64, error) {
+	valueStr := header.Get(constants.HeaderBlockHeight)
+	if valueStr == "" {
+		return 0, nil
+	}
+
+	value, err := strconv.ParseInt(valueStr, 10, 64)
+	if err != nil {
+		return 0, err
+	}
+
+	return value, nil
+}