{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645720561",
    "entityType": "User",
    "nonce": "0xcae1f1327c401c1a5859a425be9b2db9e9f07f501fb7beef0ed7d3dbe06deda7",
    "signature": "0xa84c88e700557ba5fca61442fe57ed04638389df0954bca8bf4153dd7fcc7a3655dfd39f4094e25d0b92d623e26b9574f044e9d8b1bdc8ef62c269286ca4ff981c",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}