{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1411",
    "entityType": "User",
    "nonce": "0x4b53e9db5bd8c7e5df15904b6a7f08c27bc36f784932556ec221ff3f55bb89df",
    "signature": "0xc9d1b9e453c49104e59724390a7509d2dd7d4f23254f27eadef5844a6867d8d567a2c9d5130d4f198f8ac55bd6069eb802d604f50aaedbda2d34a9b7c644eebf1c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}