fix erc20 transfer

Author: 0xFirekeeper

Assets/Thirdweb/Core/Scripts/ERC20.cs

@@ -199,7 +199,7 @@ public async Task<TransactionResult> Transfer(string to, string amount)
             }
             else
             {
-                return await TransactionManager.ThirdwebWrite(contractAddress, new TokenERC20Contract.TransferFunction() { Amount = BigInteger.Parse(amount.ToWei()) });
+                return await TransactionManager.ThirdwebWrite(contractAddress, new TokenERC20Contract.TransferFunction() { To = to, Amount = BigInteger.Parse(amount.ToWei()) });
             }
         }