Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

• library SafeMath
•    - function mul(uint256 a, uint256 b)
•    - function div(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•  contract ERC20Interface
•    - function totalSupply()
•    - function balanceOf(address _owner)
•    - function transfer(address _to, uint25 ...
•    - function transferFrom(address _from, ...
•    - function approve(address _spender, ui ...
•    - function allowance(address _owner, ad ...
•  contract Token is ERC20Interface
•    - function IsFreezedAccount(address _ad ...
•    - function Token()
•    - function totalSupply()
•    - function balanceOf(address _owner)
•    - function transfer(address _to, uint25 ...
•    - function transferFrom(address _from,a ...
•    - function approve(address _spender, ui ...
•    - function allowance(address _owner, ad ...
•    - function FreezeAccount(address target ...
•  contract MyToken is Token *
•    - function MyToken()
•    - function burn(uint256 _value)
•    - function setBurnStart(bool _isBurnSta ...
•    - function setPrices(uint256 _lpBidPric ...
•    - function setLpMaxVolume(uint256 _lpMa ...
•    - function setEdgePerPosition(uint256 _ ...
•    - function setLPTargetPostion(uint256 _ ...
•    - function setLpFee(uint256 _lpFeeBp)
•    - function setLpIsStart(bool _isLpStart ...
•    - function getLpBidPrice()
•    - function getLpAskPrice()
•    - function getLpIsWorking(int minSpeadB ...
•    - function getAmountOfLinkerBuy(uint256 ...
•    - function getAmountOfEtherSell(uint256 ...
•    - function ()
•    - function buy()
•    - function sell(uint256 amount)
•    - function transferEther(uint256 amount ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2017-12-10
*/

pragma solidity ^0.4.18;

library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}

contract ERC20Interface {
    // Get the total token supply
    function totalSupply() public constant returns (uint256 supply);

    // Get the account balance of another account with address _owner
    function balanceOf(address _owner) public constant returns (uint256 balance);

    // Send _value amount of tokens to address _to
    function transfer(address _to, uint256 _value) public returns (bool success);

    // Send _value amount of tokens from address _from to address _to
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);

    // Allow _spender to withdraw from your account, multiple times, up to the _value amount.
    // If this function is called again it overwrites the current allowance with _value.
    // this function is required for some DEX functionality
    function approve(address _spender, uint256 _value) public returns (bool success);

    // Returns the amount which _spender is still allowed to withdraw from _owner
    function allowance(address _owner, address _spender) public constant returns (uint256 remaining);

    // Triggered when tokens are transferred.
    event Transfer(address indexed _from, address indexed _to, uint256 _value);

    // Triggered whenever approve(address _spender, uint256 _value) is called.
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
   
contract Token is ERC20Interface {
    
    using SafeMath for uint;
    
    string public constant symbol = "LNC";
    string public constant name = "Linker Coin";
    uint8 public constant decimals = 18;
    uint256 _totalSupply = 500000000000000000000000000;
    
    //AML & KYC
    mapping (address => bool) public frozenAccount;
    event FrozenFunds(address target, bool frozen);
  
    // Linker coin has  5*10^25 units, each unit has 10^18  minimum fractions which are called 
    // Owner of this contract
    address public owner;

    // Balances for each account
    mapping(address => uint256) balances;

    // Owner of account approves the transfer of an amount to another account
    mapping(address => mapping (address => uint256)) allowed;

    // Functions with this modifier can only be executed by the owner
    modifier onlyOwner() {
        require(msg.sender == owner);
        _;
    }
    
    function IsFreezedAccount(address _addr) public constant returns (bool) {
        return frozenAccount[_addr];
    }

    // Constructor
    function Token() public {
        owner = msg.sender;
        balances[owner] = _totalSupply;
    }

    function totalSupply() public constant returns (uint256 supply) {
        supply = _totalSupply;
    }

    // What is the balance of a particular account?
    function balanceOf(address _owner) public constant returns (uint256 balance) {
        return balances[_owner];
    }

    // Transfer the balance from owner's account to another account
    function transfer(address _to, uint256 _value) public returns (bool success)
    {
        if (_to != 0x0  // Prevent transfer to 0x0 address.
            && IsFreezedAccount(msg.sender) == false
            && balances[msg.sender] >= _value 
            && _value > 0
            && balances[_to] + _value > balances[_to]) {
            balances[msg.sender] = balances[msg.sender].sub(_value);
            balances[_to] = balances[_to].add(_value);
            Transfer(msg.sender, _to, _value);
            return true;
        } else {
            return false;
        }
    }

    // Send _value amount of tokens from address _from to address _to
    // The transferFrom method is used for a withdraw workflow, allowing contracts to send
    // tokens on your behalf, for example to "deposit" to a contract address and/or to charge
    // fees in sub-currencies; the command should fail unless the _from account has
    // deliberately authorized the sender of the message via some mechanism; we propose
    // these standardized APIs for approval:
    function transferFrom(address _from,address _to, uint256 _value) public returns (bool success) {
        if (_to != 0x0  // Prevent transfer to 0x0 address.
            && IsFreezedAccount(_from) == false
            && balances[_from] >= _value
            && allowed[_from][msg.sender] >= _value
            && _value > 0
            && balances[_to] + _value > balances[_to]) {
            balances[_from] = balances[_from].sub(_value);
            allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
            balances[_to] = balances[_to].add(_value);
            Transfer(_from, _to, _value);
            return true;
        } else {
            return false;
        }
    }

     // Allow _spender to withdraw from your account, multiple times, up to the _value amount.
    // If this function is called again it overwrites the current allowance with _value.
    function approve(address _spender, uint256 _value) public returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }
    
    function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
        return allowed[_owner][_spender];
    }
    
    function FreezeAccount(address target, bool freeze) onlyOwner public {
        frozenAccount[target] = freeze;
        FrozenFunds(target, freeze);
    }
}
 
contract MyToken is Token {
    
    //LP Setup lp:liquidity provider
    
    uint8 public constant decimalOfPrice = 10;  // LNC/ETH
    uint256 public constant multiplierOfPrice = 10000000000;
    uint256 public constant multiplier = 1000000000000000000;
    uint256 public lpAskPrice = 100000000000; //LP sell price
    uint256 public lpBidPrice = 1; //LP buy price
    uint256 public lpAskVolume = 0; //LP sell volume
    uint256 public lpBidVolume = 0; //LP buy volume
    uint256 public lpMaxVolume = 1000000000000000000000000; //the deafult maximum volume of the liquididty provider is 10000 LNC
    
    //LP Para
    uint256 public edgePerPosition = 1; // (lpTargetPosition - lpPosition) / edgePerPosition = the penalty of missmatched position
    uint256 public lpTargetPosition;
    uint256 public lpFeeBp = 10; // lpFeeBp is basis point of fee collected by LP
    
    bool public isLpStart = false;
    bool public isBurn = false;
    
    function MyToken() public {
        balances[msg.sender] = _totalSupply;
        lpTargetPosition = 200000000000000000000000000;
    }
    
    event Burn(address indexed from, uint256 value);
    function burn(uint256 _value) onlyOwner public returns (bool success) {
        if (isBurn == true)
        {
            balances[msg.sender] = balances[msg.sender].sub(_value);
            _totalSupply = _totalSupply.sub(_value);
            Burn(msg.sender, _value);
            return true;
        }
        else{
            return false;
        }
    }
    
    event SetBurnStart(bool _isBurnStart);
    function setBurnStart(bool _isBurnStart) onlyOwner public {
        isBurn = _isBurnStart;
    }

    //Owner will be Lp 
    event SetPrices(uint256 _lpBidPrice, uint256 _lpAskPrice, uint256 _lpBidVolume, uint256 _lpAskVolume);
    function setPrices(uint256 _lpBidPrice, uint256 _lpAskPrice, uint256 _lpBidVolume, uint256 _lpAskVolume) onlyOwner public{
        require(_lpBidPrice < _lpAskPrice);
        require(_lpBidVolume <= lpMaxVolume);
        require(_lpAskVolume <= lpMaxVolume);
        lpBidPrice = _lpBidPrice;
        lpAskPrice = _lpAskPrice;
        lpBidVolume = _lpBidVolume;
        lpAskVolume = _lpAskVolume;
        SetPrices(_lpBidPrice, _lpAskPrice, _lpBidVolume, _lpAskVolume);
    }
    
    event SetLpMaxVolume(uint256 _lpMaxVolume);
    function setLpMaxVolume(uint256 _lpMaxVolume) onlyOwner public {
        require(_lpMaxVolume < 1000000000000000000000000);
        lpMaxVolume = _lpMaxVolume;
        if (lpMaxVolume < lpBidVolume){
            lpBidVolume = lpMaxVolume;
        }
        if (lpMaxVolume < lpAskVolume){
            lpAskVolume = lpMaxVolume;
        }
        SetLpMaxVolume(_lpMaxVolume);
    }
    
    event SetEdgePerPosition(uint256 _edgePerPosition);
    function setEdgePerPosition(uint256 _edgePerPosition) onlyOwner public {
        //require(_edgePerPosition < 100000000000000000000000000000);
        edgePerPosition = _edgePerPosition;
        SetEdgePerPosition(_edgePerPosition);
    }
    
    event SetLPTargetPostion(uint256 _lpTargetPositionn);
    function setLPTargetPostion(uint256 _lpTargetPosition) onlyOwner public {
        require(_lpTargetPosition <totalSupply() );
        lpTargetPosition = _lpTargetPosition;
        SetLPTargetPostion(_lpTargetPosition);
    }
    
    event SetLpFee(uint256 _lpFeeBp);
    function setLpFee(uint256 _lpFeeBp) onlyOwner public {
        require(_lpFeeBp <= 100);
        lpFeeBp = _lpFeeBp;
        SetLpFee(lpFeeBp);
    }
    
    event SetLpIsStart(bool _isLpStart);
    function setLpIsStart(bool _isLpStart) onlyOwner public {
        isLpStart = _isLpStart;
    }
    
    function getLpBidPrice()public constant returns (uint256)
    { 
        uint256 lpPosition = balanceOf(owner);
            
        if (lpTargetPosition >= lpPosition)
        {
            return lpBidPrice;
        }
        else
        {
            return lpBidPrice.sub((((lpPosition.sub(lpTargetPosition)).div(multiplier)).mul(edgePerPosition)).div(multiplierOfPrice));
        }
    }
    
    function getLpAskPrice()public constant returns (uint256)
    {
        uint256 lpPosition = balanceOf(owner);
            
        if (lpTargetPosition <= lpPosition)
        {
            return lpAskPrice;
        }
        else
        {
            return lpAskPrice.add((((lpTargetPosition.sub(lpPosition)).div(multiplier)).mul(edgePerPosition)).div(multiplierOfPrice));
        }
    }
    
    function getLpIsWorking(int minSpeadBp) public constant returns (bool )
    {
        if (isLpStart == false)
            return false;
         
        if (lpAskVolume == 0 || lpBidVolume == 0)
        {
            return false;
        }
        
        int256 bidPrice = int256(getLpBidPrice());
        int256 askPrice = int256(getLpAskPrice());
        
        if (askPrice - bidPrice > minSpeadBp * (bidPrice + askPrice) / 2 / 10000)
        {
            return false;
        }
        
        return true;
    }
    
    function getAmountOfLinkerBuy(uint256 etherAmountOfSell) public constant returns (uint256)
    {
        return ((( multiplierOfPrice.mul(etherAmountOfSell) ).div(getLpAskPrice())).mul(uint256(10000).sub(lpFeeBp))).div(uint256(10000));
    }
    
    function getAmountOfEtherSell(uint256 linkerAmountOfBuy) public constant returns (uint256)
    {
        return (((getLpBidPrice().mul(linkerAmountOfBuy)).div(multiplierOfPrice)).mul(uint256(10000).sub(lpFeeBp))).div(uint256(10000));
    }
    
    function () public payable {
    }
    
    function buy() public payable returns (uint256){
        require (getLpIsWorking(500));                      // Check Whether Lp Bid and Ask spread is less than 5%
        uint256 amount = getAmountOfLinkerBuy(msg.value);   // calculates the amount of buy from customer 
        require(balances[owner] >= amount);                  // checks if it has enough to sell
        balances[msg.sender] = balances[msg.sender].add(amount);                     // adds the amount to buyer's balance
        balances[owner] = balances[owner].sub(amount);                           // subtracts amount from seller's balance
        lpAskVolume = lpAskVolume.sub(amount);
        Transfer(owner, msg.sender, amount);                 // execute an event reflecting the chang               // ends function and returns
        return amount;                                    
    }
    
    function sell(uint256 amount)public returns (uint256) {    
        require (getLpIsWorking(500));
        require (balances[msg.sender] >= amount);           // checks if the sender has enough to sell
        balances[owner] = balances[owner].add(amount);                           // adds the amount to owner's balance
        balances[msg.sender] = balances[msg.sender].sub(amount);                     // subtracts the amount from seller's balance
        lpBidVolume = lpBidVolume.sub(amount);
        uint256 linkerSendAmount = getAmountOfEtherSell(amount);
        
        msg.sender.transfer(linkerSendAmount);         // sends ether to the seller: it's important to do this last to prevent recursion attacks
        Transfer(msg.sender, this, linkerSendAmount);       // executes an event reflecting on the change
        return linkerSendAmount;                                   // ends function and returns
    }
    
    function transferEther(uint256 amount) onlyOwner public{
        msg.sender.transfer(amount);
        Transfer(msg.sender, this, amount);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimalOfPrice","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"supply","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"multiplier","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"lpBidVolume","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"etherAmountOfSell","type":"uint256"}],"name":"getAmountOfLinkerBuy","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_addr","type":"address"}],"name":"IsFreezedAccount","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"minSpeadBp","type":"int256"}],"name":"getLpIsWorking","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isBurn","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isLpStart","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"lpBidPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_isLpStart","type":"bool"}],"name":"setLpIsStart","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_lpMaxVolume","type":"uint256"}],"name":"setLpMaxVolume","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_lpTargetPosition","type":"uint256"}],"name":"setLPTargetPostion","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"linkerAmountOfBuy","type":"uint256"}],"name":"getAmountOfEtherSell","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"amount","type":"uint256"}],"name":"transferEther","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"lpTargetPosition","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_lpFeeBp","type":"uint256"}],"name":"setLpFee","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"lpAskPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"buy","outputs":[{"name":"","type":"uint256"}],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"frozenAccount","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_isBurnStart","type":"bool"}],"name":"setBurnStart","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"multiplierOfPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"target","type":"address"},{"name":"freeze","type":"bool"}],"name":"FreezeAccount","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"lpFeeBp","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"getLpBidPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_lpBidPrice","type":"uint256"},{"name":"_lpAskPrice","type":"uint256"},{"name":"_lpBidVolume","type":"uint256"},{"name":"_lpAskVolume","type":"uint256"}],"name":"setPrices","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"getLpAskPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"amount","type":"uint256"}],"name":"sell","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"edgePerPosition","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"lpMaxVolume","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_edgePerPosition","type":"uint256"}],"name":"setEdgePerPosition","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"lpAskVolume","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_isBurnStart","type":"bool"}],"name":"SetBurnStart","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_lpBidPrice","type":"uint256"},{"indexed":false,"name":"_lpAskPrice","type":"uint256"},{"indexed":false,"name":"_lpBidVolume","type":"uint256"},{"indexed":false,"name":"_lpAskVolume","type":"uint256"}],"name":"SetPrices","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_lpMaxVolume","type":"uint256"}],"name":"SetLpMaxVolume","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_edgePerPosition","type":"uint256"}],"name":"SetEdgePerPosition","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_lpTargetPositionn","type":"uint256"}],"name":"SetLPTargetPostion","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_lpFeeBp","type":"uint256"}],"name":"SetLpFee","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_isLpStart","type":"bool"}],"name":"SetLpIsStart","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"target","type":"address"},{"indexed":false,"name":"frozen","type":"bool"}],"name":"FrozenFunds","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_spender","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Approval","type":"event"}]

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

bzzr://cab7b499bd04e734f1b2774d16fd30494ee5395b9db7e32f845987567bdf9871