{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "5339",
    "entityType": "User",
    "nonce": "0xcf5e8ebcfd0a18a84383c6d90fe85852e8974a9b50c3678cfabf91ec0486575d",
    "signature": "0xda5b3ac45f25765244ffab0283a747cdd52882d9224db3d7dd6f9f093a05dc9567d2f126da854ca2a0a129d7ce3a21c638c51408a2c83832c7b9795a3dcd16601c",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}