{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "163171",
    "entityType": "User",
    "nonce": "0x4c812ce73b5772fc501a992184ff85f68217bc65f0a819c3bd2a80d70985ad69",
    "signature": "0x2767d92d01879703ca31f45dcae9c68298f178ba0933008f17b6acc52e5f2f1d7f4f45bee21156206aa6c6dcbfd666501a999953801ea6edb9bd02237b3d4ec51b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}