checksum mm addresses

Author: 0xFirekeeper

Assets/Thirdweb/Runtime/Unity/Wallets/Core/MetaMaskWallet.cs

@@ -76,7 +76,7 @@ public Task<string> EthSign(string message)
 
         public Task<string> GetAddress()
         {
-            return Task.FromResult(WebGLMetaMask.Instance.GetAddress());
+            return Task.FromResult(WebGLMetaMask.Instance.GetAddress().ToChecksumAddress());
         }
 
         public Task<bool> IsConnected()
@@ -102,7 +102,7 @@ public async Task<string> PersonalSign(string message)
                 throw new ArgumentNullException(nameof(message), "Message to sign cannot be null or empty.");
             }
 
-            var rpcRequest = new RpcRequest { Method = "personal_sign", Params = new object[] { message.StartsWith("0x") ? message : message.StringToHex(), WebGLMetaMask.Instance.GetAddress() } };
+            var rpcRequest = new RpcRequest { Method = "personal_sign", Params = new object[] { message.StartsWith("0x") ? message : message.StringToHex(), await GetAddress() } };
             return await WebGLMetaMask.Instance.RequestAsync<string>(rpcRequest);
         }