diff --git a/core/transaction/entity.go b/core/transaction/entity.go
index 5c5372dc0..9b4a22ed3 100644
--- a/core/transaction/entity.go
+++ b/core/transaction/entity.go
@@ -37,26 +37,6 @@ const (
 	TxnFail            = 3 // Indicates a transaction has failed to update the state or smart contract
 )
 
-// Transaction entity that encapsulates the transaction related data and meta data
-type Transaction struct {
-	Hash              string `json:"hash,omitempty"`
-	Version           string `json:"version,omitempty"`
-	ClientID          string `json:"client_id,omitempty"`
-	PublicKey         string `json:"public_key,omitempty"`
-	ToClientID        string `json:"to_client_id,omitempty"`
-	ChainID           string `json:"chain_id,omitempty"`
-	TransactionData   string `json:"transaction_data"`
-	Value             uint64 `json:"transaction_value"`
-	Signature         string `json:"signature,omitempty"`
-	CreationDate      int64  `json:"creation_date,omitempty"`
-	TransactionType   int    `json:"transaction_type"`
-	TransactionOutput string `json:"transaction_output,omitempty"`
-	TransactionFee    uint64 `json:"transaction_fee"`
-	TransactionNonce  int64  `json:"transaction_nonce"`
-	OutputHash        string `json:"txn_output_hash"`
-	Status            int    `json:"transaction_status"`
-}
-
 // TxnReceipt - a transaction receipt is a processed transaction that contains the output
 type TxnReceipt struct {
 	Transaction *Transaction
diff --git a/core/transaction/transaction.go b/core/transaction/transaction.go
new file mode 100644
index 000000000..2040630cf
--- /dev/null
+++ b/core/transaction/transaction.go
@@ -0,0 +1,24 @@
+//go:build !mobile
+// +build !mobile
+
+package transaction
+
+// Transaction entity that encapsulates the transaction related data and meta data
+type Transaction struct {
+	Hash              string `json:"hash,omitempty"`
+	Version           string `json:"version,omitempty"`
+	ClientID          string `json:"client_id,omitempty"`
+	PublicKey         string `json:"public_key,omitempty"`
+	ToClientID        string `json:"to_client_id,omitempty"`
+	ChainID           string `json:"chain_id,omitempty"`
+	TransactionData   string `json:"transaction_data"`
+	Value             uint64 `json:"transaction_value"`
+	Signature         string `json:"signature,omitempty"`
+	CreationDate      int64  `json:"creation_date,omitempty"`
+	TransactionType   int    `json:"transaction_type"`
+	TransactionOutput string `json:"transaction_output,omitempty"`
+	TransactionFee    uint64 `json:"transaction_fee"`
+	TransactionNonce  int64  `json:"transaction_nonce"`
+	OutputHash        string `json:"txn_output_hash"`
+	Status            int    `json:"transaction_status"`
+}
diff --git a/core/transaction/transaction_mobile.go b/core/transaction/transaction_mobile.go
new file mode 100644
index 000000000..3119429e5
--- /dev/null
+++ b/core/transaction/transaction_mobile.go
@@ -0,0 +1,82 @@
+//go:build mobile
+// +build mobile
+
+package transaction
+
+import (
+	"encoding/json"
+	"strconv"
+)
+
+// Transaction represents entity that encapsulates the transaction related data and metadata.
+type Transaction struct {
+	Hash              string `json:"hash,omitempty"`
+	Version           string `json:"version,omitempty"`
+	ClientID          string `json:"client_id,omitempty"`
+	PublicKey         string `json:"public_key,omitempty"`
+	ToClientID        string `json:"to_client_id,omitempty"`
+	ChainID           string `json:"chain_id,omitempty"`
+	TransactionData   string `json:"transaction_data"`
+	Value             string `json:"transaction_value"`
+	Signature         string `json:"signature,omitempty"`
+	CreationDate      int64  `json:"creation_date,omitempty"`
+	TransactionType   int    `json:"transaction_type"`
+	TransactionOutput string `json:"transaction_output,omitempty"`
+	TransactionFee    string `json:"transaction_fee"`
+	TransactionNonce  int64  `json:"transaction_nonce"`
+	OutputHash        string `json:"txn_output_hash"`
+	Status            int    `json:"transaction_status"`
+}
+
+// TransactionWrapper represents wrapper for mobile transaction entity.
+type TransactionWrapper struct {
+	Hash              string `json:"hash,omitempty"`
+	Version           string `json:"version,omitempty"`
+	ClientID          string `json:"client_id,omitempty"`
+	PublicKey         string `json:"public_key,omitempty"`
+	ToClientID        string `json:"to_client_id,omitempty"`
+	ChainID           string `json:"chain_id,omitempty"`
+	TransactionData   string `json:"transaction_data"`
+	Value             uint64 `json:"transaction_value"`
+	Signature         string `json:"signature,omitempty"`
+	CreationDate      int64  `json:"creation_date,omitempty"`
+	TransactionType   int    `json:"transaction_type"`
+	TransactionOutput string `json:"transaction_output,omitempty"`
+	TransactionFee    uint64 `json:"transaction_fee"`
+	TransactionNonce  int64  `json:"transaction_nonce"`
+	OutputHash        string `json:"txn_output_hash"`
+	Status            int    `json:"transaction_status"`
+}
+
+func (t *Transaction) MarshalJSON() ([]byte, error) {
+	valueRaw, err := strconv.ParseUint(t.Value, 0, 64)
+	if err != nil {
+		return nil, err
+	}
+
+	transactionFeeRaw, err := strconv.ParseUint(t.TransactionFee, 0, 64)
+	if err != nil {
+		return nil, err
+	}
+
+	wrapper := TransactionWrapper{
+		Hash:              t.Hash,
+		Version:           t.Version,
+		ClientID:          t.ClientID,
+		PublicKey:         t.PublicKey,
+		ToClientID:        t.ToClientID,
+		ChainID:           t.ChainID,
+		TransactionData:   t.TransactionData,
+		Value:             valueRaw,
+		Signature:         t.Signature,
+		CreationDate:      t.CreationDate,
+		TransactionType:   t.TransactionType,
+		TransactionOutput: t.TransactionOutput,
+		TransactionFee:    transactionFeeRaw,
+		TransactionNonce:  t.TransactionNonce,
+		OutputHash:        t.OutputHash,
+		Status:            t.Status,
+	}
+
+	return json.Marshal(wrapper)
+}
diff --git a/wasmsdk/auth_txn.go b/wasmsdk/auth_txn.go
index 5e2357787..e9c8d71c0 100644
--- a/wasmsdk/auth_txn.go
+++ b/wasmsdk/auth_txn.go
@@ -43,13 +43,13 @@ func registerZauthServer(serverAddr string) {
 }
 
 // zvaultNewWallet generates new split wallet
-func zvaultNewWallet(serverAddr, token string) (string, error) {
-	return zcncore.CallZvaultNewWalletString(serverAddr, token, "")
+func zvaultNewWallet(serverAddr, token string, roles []string) (string, error) {
+	return zcncore.CallZvaultNewWalletString(serverAddr, token, "", nil)
 }
 
 // zvaultNewSplit generates new split wallet from existing clientID
-func zvaultNewSplit(clientID, serverAddr, token string) (string, error) {
-	return zcncore.CallZvaultNewWalletString(serverAddr, token, clientID)
+func zvaultNewSplit(clientID, serverAddr, token string, roles []string) (string, error) {
+	return zcncore.CallZvaultNewWalletString(serverAddr, token, clientID, roles)
 }
 
 func zvaultStoreKey(serverAddr, token, privateKey string) (string, error) {
@@ -92,7 +92,8 @@ func registerAuthCommon(this js.Value, args []js.Value) interface{} {
 }
 
 // authResponse Publishes the response to the authorization request.
-// 		`response` is the response to the authorization request.
+//
+//	`response` is the response to the authorization request.
 func authResponse(response string) {
 	authResponseC <- response
 }
diff --git a/wasmsdk/proxy.go b/wasmsdk/proxy.go
index f7dd1c4ac..9157c52a9 100644
--- a/wasmsdk/proxy.go
+++ b/wasmsdk/proxy.go
@@ -81,11 +81,7 @@ func main() {
 						return "", fmt.Errorf("failed to sign with split key: %v", err)
 					}
 
-					data, err := json.Marshal(struct {
-						Hash      string `json:"hash"`
-						Signature string `json:"signature"`
-						ClientID  string `json:"client_id"`
-					}{
+					data, err := json.Marshal(zcncore.AuthMessage{
 						Hash:      hash,
 						Signature: sig,
 						ClientID:  client.GetClient().ClientID,
@@ -369,11 +365,7 @@ func main() {
 						return "", fmt.Errorf("failed to sign with split key: %v", err)
 					}
 
-					data, err := json.Marshal(struct {
-						Hash      string `json:"hash"`
-						Signature string `json:"signature"`
-						ClientID  string `json:"client_id"`
-					}{
+					data, err := json.Marshal(zcncore.AuthMessage{
 						Hash:      hash,
 						Signature: sig,
 						ClientID:  client.GetClient().ClientID,