{
    "account_url": "",
    "url": "https://ropsten.infura.io/<your-token>",
    "conf_path": "/PATH/TO/addr_conf.json",
    "addr_path": "/PATH/TO/account.txt",
    "timeout": 500000000000,
    "main_private_key": "",
    "sub_private_key": "",
    "air_drop_addr": "0x***",
    "default_amount": 1,
    "default_gas_limit": 94698,
    "default_gas_price": 3
}