1// SPDX-License-Identifier: MIT
2pragma solidity ^0.8.0;
3
4contract AssetTransfer {
5    address public owner;
6    mapping(address => uint256) public balances;
7    
8    event Transfer(address indexed
9    from, address indexed to, uint256 value);
10    
11    constructor() {
12        owner = msg.sender;
13    }
14    
15    function
16    transfer(address to, uint256 amount)
17     external {
18        require(balances[msg.sender]
19         >= amount, "Insufficient balance");
20        
21        balances[msg.sender] -= amount;
22        balances[to] += amount;
23        
24        emit Transfer(msg.sender, to, amount);
25    }
26}