diff --git a/packages/use-wallet/src/__tests__/wallets/walletconnect.test.ts b/packages/use-wallet/src/__tests__/wallets/walletconnect.test.ts
index 0ae52a4f..61109508 100644
--- a/packages/use-wallet/src/__tests__/wallets/walletconnect.test.ts
+++ b/packages/use-wallet/src/__tests__/wallets/walletconnect.test.ts
@@ -537,6 +537,15 @@ describe('WalletConnect', () => {
 
         expect(result).toEqual([txn1.toByte()])
       })
+
+      it('should return encoded signed transactions if the wallet returns untyped byte arrays', async () => {
+        const signedTxn = Array.from(txn1.toByte())
+        mockSignClient.request.mockResolvedValueOnce([signedTxn])
+
+        const result = await wallet.signTransactions([txn1])
+
+        expect(result).toEqual([txn1.toByte()])
+      })
     })
 
     describe('transactionSigner', () => {
diff --git a/packages/use-wallet/src/wallets/walletconnect.ts b/packages/use-wallet/src/wallets/walletconnect.ts
index 8dbc6c06..7240b501 100644
--- a/packages/use-wallet/src/wallets/walletconnect.ts
+++ b/packages/use-wallet/src/wallets/walletconnect.ts
@@ -40,7 +40,7 @@ type WalletConnectModalOptions = Pick<
 
 export type WalletConnectOptions = SignClientOptions & WalletConnectModalOptions
 
-export type SignTxnsResponse = Array<Uint8Array | string | null | undefined>
+export type SignTxnsResponse = Array<Uint8Array | number[] | string | null | undefined>
 
 export class SessionError extends Error {
   constructor(message: string) {
@@ -518,10 +518,21 @@ export class WalletConnect extends BaseWallet {
         request
       })
 
-      // Filter out unsigned transactions, convert base64 strings to Uint8Array
+      // Filter out unsigned transactions, convert signed transactions to Uint8Array
       const signedTxns = signTxnsResult.reduce<Uint8Array[]>((acc, value) => {
         if (value) {
-          const signedTxn = typeof value === 'string' ? base64ToByteArray(value) : value
+          let signedTxn: Uint8Array
+          if (typeof value === 'string') {
+            signedTxn = base64ToByteArray(value)
+          } else if (value instanceof Uint8Array) {
+            signedTxn = value
+          } else if (Array.isArray(value)) {
+            signedTxn = new Uint8Array(value)
+          } else {
+            // Log unexpected types for debugging
+            console.warn(`[${this.metadata.name}] Unexpected type in signTxnsResult`, value)
+            signedTxn = new Uint8Array()
+          }
           acc.push(signedTxn)
         }
         return acc