{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43323",
    "entityType": "User",
    "nonce": "0x8c3955c81f98a20fb25553570c4da84ef412187b2aa9e93c3b8fc7762ed1d67d",
    "signature": "0x4f53e1ad06708c91cb7d4e36791f583c8e411b141861b25a69261a4c2fc8ba353b46e3c7bbc76e9d0126b8f29d522d284cd3ed113db325dae49bf02526c093511c",
    "signer": "0xd41d03fabc8A113A5e32266E5645Bff54f429099",
    "userId": "154510400"
  }
}