diff --git a/src/types/chain/cosmoshub-4/IRangeBlockCosmosHub4TrxMsg.ts b/src/types/chain/cosmoshub-4/IRangeBlockCosmosHub4TrxMsg.ts
index 90defda4..fa5dc660 100644
--- a/src/types/chain/cosmoshub-4/IRangeBlockCosmosHub4TrxMsg.ts
+++ b/src/types/chain/cosmoshub-4/IRangeBlockCosmosHub4TrxMsg.ts
@@ -66,25 +66,15 @@ export enum CosmosHub4TrxMsgTypes {
 }
 
 // types for mgs type:: /cosmos.authz.v1beta1.MsgExec
-export interface CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExec
-  extends IRangeMessage {
-  type: CosmosHub4TrxMsgTypes.CosmosAuthzV1beta1MsgExec;
-  data: {
-    grantee: string;
-    msgs: (
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgSend
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgDelegate
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgUndelegate
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgWithdrawDelegatorReward
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgSetWithdrawAddress
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgMsgWithdrawValidatorCommission
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgVote
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgGrant
-      | CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgRevoke
-    )[];
-  };
+export interface CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExec {
+    type: string;
+    data: CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecData;
+}
+interface CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecData {
+    error: string;
 }
 
+
 interface CosmosHub4TrxMsgCosmosAuthzV1beta1MsgExecDataMsgsTypeMsgSend {
   '@type': '/cosmos.bank.v1beta1.MsgSend';
   fromAddress: string;