{
    "issues": [
        {
            "description": {
                "head": [
                    "Use of tx.origin is deprecated."
                ],
                "tail": [
                    "The smart contract retrieves the transaction origin (tx.origin) using msg.origin. Use of msg.origin is deprecated and the instruction may be removed in the  future. Use msg.sender instead.\nSee also: https://solidity.readthedocs.io/en/develop/security-considerations.html#tx-origin"
                ]
            },
            "extra": {},
            "locations": [
                {
                    "sourceMap": "317:1:0"
                }
            ],
            "severity": "Medium",
            "swcID": "111",
            "swcTitle": "Use of Deprecated Solidity Functions"
        }
    ],
    "meta": {},
    "sourceFormat": "evm-byzantium-bytecode",
    "sourceList": [
        "0x25b20ef097dfc0aa56a932c4e09f06ee02a69c005767df86877f48c6c2412f03"
    ],
    "sourceType": "raw-bytecode"
}