[
  {
    "bytes": "20",
    "label": "_owner",
    "offset": 0,
    "slot": "0",
    "type": "address"
  },
  {
    "bytes": "32",
    "label": "proxyType",
    "offset": 0,
    "slot": "1",
    "type": "mapping(address => enum ProxyAdmin.ProxyType)"
  },
  {
    "bytes": "32",
    "label": "implementationName",
    "offset": 0,
    "slot": "2",
    "type": "mapping(address => string)"
  },
  {
    "bytes": "20",
    "label": "addressManager",
    "offset": 0,
    "slot": "3",
    "type": "contract IAddressManager"
  },
  {
    "bytes": "1",
    "label": "upgrading",
    "offset": 20,
    "slot": "3",
    "type": "bool"
  }
]