contract_whitelist_operation

JSON Example

[
  52,{
    "fee": {
      "amount": 0,
      "asset_id": "1.3.0"
    },
    "sender": "1.2.0",
    "contract": "1.14.0",
    "add_to_whitelist": [],
    "remove_from_whitelist": [],
    "add_to_blacklist": [],
    "remove_from_blacklist": [],
    "extensions": []
  }
]