safe-react/safe-contracts/build/contracts/ProxyFactory.json

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  "source": "pragma solidity 0.4.24;\nimport \"./Proxy.sol\";\n\n\n/// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction.\n/// @author Stefan George - <stefan@gnosis.pm>\ncontract ProxyFactory {\n\n    event ProxyCreation(Proxy proxy);\n\n    /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction.\n    /// @param masterCopy Address of master copy.\n    /// @param data Payload for message call sent to new proxy contract.\n    function createProxy(address masterCopy, bytes data)\n        public\n        returns (Proxy proxy)\n    {\n        proxy = new Proxy(masterCopy);\n        if (data.length > 0)\n            // solium-disable-next-line security/no-inline-assembly\n            assembly {\n                if eq(call(gas, proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) }\n            }\n        emit ProxyCreation(proxy);\n    }\n}\n",
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