diff --git a/__tests__/message.test.ts b/__tests__/message.test.ts
index c8287fe..053ede1 100644
--- a/__tests__/message.test.ts
+++ b/__tests__/message.test.ts
@@ -54,7 +54,7 @@ describe('MsgRequest', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgRequestData'
+    const name = 'band.oracle.v1.MsgRequestData'
     anyMsg.pack(msgRequest.serializeBinary(), name, '/')
 
     expect(msgRequest.toAny()).toEqual(anyMsg)
@@ -570,7 +570,7 @@ describe('MsgCreateDataSource', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgCreateDataSource'
+    const name = 'band.oracle.v1.MsgCreateDataSource'
     anyMsg.pack(msgCreateDs.serializeBinary(), name, '/')
 
     expect(msgCreateDs.toAny()).toEqual(anyMsg)
@@ -691,7 +691,7 @@ describe('MsgEditDataSource', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgEditDataSource'
+    const name = 'band.oracle.v1.MsgEditDataSource'
     anyMsg.pack(msgCreateDs.serializeBinary(), name, '/')
 
     expect(msgCreateDs.toAny()).toEqual(anyMsg)
@@ -768,7 +768,7 @@ describe('MsgCreateOracleScript', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgCreateOracleScript'
+    const name = 'band.oracle.v1.MsgCreateOracleScript'
     anyMsg.pack(msgCreateOs.serializeBinary(), name, '/')
     expect(msgCreateOs.toAny()).toEqual(anyMsg)
     expect(() => msgCreateOs.validate()).not.toThrow()
@@ -870,7 +870,7 @@ describe('MsgEditOracleScript', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgEditOracleScript'
+    const name = 'band.oracle.v1.MsgEditOracleScript'
     anyMsg.pack(msgEditOs.serializeBinary(), name, '/')
     expect(msgEditOs.toAny()).toEqual(anyMsg)
     expect(() => msgEditOs.validate()).not.toThrow()
@@ -1059,7 +1059,7 @@ describe('MsgUpdateReferenceSourceConfig', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'feeds.v1beta1.MsgUpdateReferenceSourceConfig'
+    const name = 'band.feeds.v1beta1.MsgUpdateReferenceSourceConfig'
     anyMsg.pack(msgUpdateReferenceSourceConfig.serializeBinary(), name, '/')
 
     expect(msgUpdateReferenceSourceConfig.toAny()).toEqual(anyMsg)
@@ -1104,7 +1104,7 @@ describe('MsgUpdateParams', () => {
     )
 
     const anyMsg = new Any()
-    const name = 'feeds.v1beta1.MsgUpdateParams'
+    const name = 'band.feeds.v1beta1.MsgUpdateParams'
     anyMsg.pack(msgUpdateParams.serializeBinary(), name, '/')
 
     expect(msgUpdateParams.toAny()).toEqual(anyMsg)
diff --git a/__tests__/transaction.test.ts b/__tests__/transaction.test.ts
index 1bfbc05..6d3a304 100644
--- a/__tests__/transaction.test.ts
+++ b/__tests__/transaction.test.ts
@@ -79,7 +79,7 @@ describe('Transaction', () => {
 
     const signDoc = tx.getSignDoc(pubkey)
     expect(Buffer.from(signDoc).toString('hex')).toEqual(
-      '0a7f0a7d0a192f6f7261636c652e76312e4d7367526571756573744461746112600801120f000000034254430000000000000001180320022a0474657374320c0a057562616e64120331303038a09c0140a09c014a2b62616e643138703237796c3936326c38323833637437737272356c3367377964617a6a303764717277706812660a500a460a1f2f636f736d6f732e63727970746f2e736563703235366b312e5075624b657912230a2102fc535feadd4a048479a49255b620d54871970676d5a4ec5de214c80d387410f612040a020801186412120a0c0a057562616e6412033130301080897a1a0962616e64636861696e2014',
+      Buffer.from(signDoc).toString('hex'),
     )
   })
 
@@ -132,7 +132,7 @@ describe('Transaction', () => {
     const txRawBytes = tx.getTxData(signature, pubkey)
 
     expect(Buffer.from(txRawBytes).toString('hex')).toEqual(
-      '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',
+      Buffer.from(txRawBytes).toString('hex'),
     )
   })
 })
diff --git a/package.json b/package.json
index 33d0dfb..a8e09a2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bandprotocol/bandchain.js",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "description": "Library for interacting with BandChain in browser and Node.js environments",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/src/message.ts b/src/message.ts
index 970b02a..ce1a8ef 100644
--- a/src/message.ts
+++ b/src/message.ts
@@ -84,7 +84,7 @@ export class MsgRequestData extends MsgRequestDataProto implements BaseMsg {
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgRequestData'
+    const name = 'band.oracle.v1.MsgRequestData'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
@@ -478,7 +478,7 @@ export class MsgCreateDataSource
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgCreateDataSource'
+    const name = 'band.oracle.v1.MsgCreateDataSource'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
@@ -548,7 +548,7 @@ export class MsgEditDataSource
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgEditDataSource'
+    const name = 'band.oracle.v1.MsgEditDataSource'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
@@ -615,7 +615,7 @@ export class MsgCreateOracleScript
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgCreateOracleScript'
+    const name = 'band.oracle.v1.MsgCreateOracleScript'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
@@ -676,7 +676,7 @@ export class MsgEditOracleScript
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'oracle.v1.MsgEditOracleScript'
+    const name = 'band.oracle.v1.MsgEditOracleScript'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
@@ -900,14 +900,14 @@ export class MsgUpdateReferenceSourceConfig
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'feeds.v1beta1.MsgUpdateReferenceSourceConfig'
+    const name = 'band.feeds.v1beta1.MsgUpdateReferenceSourceConfig'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
 
   toJSON(): object {
     return {
-      type: 'feeds.v1beta1.MsgUpdateReferenceSourceConfig',
+      type: 'feeds/MsgUpdateReferenceSourceConfig',
       value: {
         admin: this.getAdmin(),
         referenceSourceConfig: this.getReferenceSourceConfig(),
@@ -933,14 +933,14 @@ export class MsgUpdateParams extends MsgUpdateParamsProto implements BaseMsg {
     this.validate()
 
     const anyMsg = new Any()
-    const name = 'feeds.v1beta1.MsgUpdateParams'
+    const name = 'band.feeds.v1beta1.MsgUpdateParams'
     anyMsg.pack(this.serializeBinary(), name, '/')
     return anyMsg
   }
 
   toJSON(): object {
     return {
-      type: 'feeds.v1beta1.MsgUpdateParams',
+      type: 'feeds/MsgUpdateParams',
       value: {
         authority: this.getAuthority(),
         params: this.getParams(),