fix encoding

sgn-v2/app/encoding.go

@@ -2,26 +2,12 @@ package app
 
 import (
 	"github.com/celer-network/im-executor/sgn-v2/app/params"
+	"github.com/cosmos/cosmos-sdk/std"
 )
 
-var legacyCodecRegistered = false
-
-// MakeEncodingConfig creates an EncodingConfig for testing
 func MakeEncodingConfig() params.EncodingConfig {
 	encodingConfig := params.MakeEncodingConfig()
-	/*
-		std.RegisterLegacyAminoCodec(encodingConfig.Amino)
-		std.RegisterInterfaces(encodingConfig.InterfaceRegistry)
-		ModuleBasics.RegisterLegacyAminoCodec(encodingConfig.Amino)
-		ModuleBasics.RegisterInterfaces(encodingConfig.InterfaceRegistry)
-
-		if !legacyCodecRegistered {
-			// authz module use this codec to get signbytes.
-			// authz MsgExec can execute all message types,
-			// so legacy.Cdc need to register all amino messages to get proper signature
-			ModuleBasics.RegisterLegacyAminoCodec(legacy.Cdc)
-			legacyCodecRegistered = true
-		}
-	*/
+	std.RegisterLegacyAminoCodec(encodingConfig.Amino)
+	std.RegisterInterfaces(encodingConfig.InterfaceRegistry)
 	return encodingConfig
 }