diff --git a/service/cachemdw/cache.go b/service/cachemdw/cache.go
index 8110d5b..1a11289 100644
--- a/service/cachemdw/cache.go
+++ b/service/cachemdw/cache.go
@@ -101,11 +101,15 @@ func IsCacheable(
 					Msg("can't marshal EVM request params into json")
 			}
 
-			logger.Logger.Error().
-				Str("method", req.Method).
-				Str("params", string(paramsInJSON)).
-				Err(err).
-				Msg("can't parse block number from params")
+			// as of now proxy-service doesn't fully support all use-cases of eth_call - so we don't want to log error
+			// for actually valid requests
+			if req.Method != "eth_call" {
+				logger.Logger.Error().
+					Str("method", req.Method).
+					Str("params", string(paramsInJSON)).
+					Err(err).
+					Msg("can't parse block number from params")
+			}
 			return false
 		}
 
diff --git a/service/shard.go b/service/shard.go
index 92bf973..dbc6560 100644
--- a/service/shard.go
+++ b/service/shard.go
@@ -58,7 +58,11 @@ func (hsp PruningOrDefaultProxies) ProxyForRequest(r *http.Request) (*httputil.R
 	// parse height from the request
 	height, err := decode.ParseBlockNumberFromParams(decodedReq.Method, decodedReq.Params)
 	if err != nil {
-		hsp.Error().Msg(fmt.Sprintf("expected but failed to parse block number for %+v: %s", decodedReq, err))
+		// as of now proxy-service doesn't fully support all use-cases of eth_call - so we don't want to log error
+		// for actually valid requests
+		if decodedReq.Method != "eth_call" {
+			hsp.Error().Msg(fmt.Sprintf("expected but failed to parse block number for %+v: %s", decodedReq, err))
+		}
 		return hsp.defaultProxies.ProxyForRequest(r)
 	}
 
@@ -135,7 +139,10 @@ func (sp ShardProxies) ProxyForRequest(r *http.Request) (*httputil.ReverseProxy,
 	// parse height from the request
 	parsedHeight, err := decode.ParseBlockNumberFromParams(decodedReq.Method, decodedReq.Params)
 	if err != nil {
-		if err != decode.ErrUncachaebleByBlockNumberEthRequest {
+		// as of now proxy-service doesn't fully support all use-cases of eth_call - so we don't want to log error
+		// for actually valid requests
+		// also we don't want to spam with log errors if request is uncacheable
+		if decodedReq.Method != "eth_call" && err != decode.ErrUncachaebleByBlockNumberEthRequest {
 			sp.Error().Msg(fmt.Sprintf("expected but failed to parse block number for %+v: %s", decodedReq, err))
 		}
 		return sp.defaultProxies.ProxyForRequest(r)