{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x3b490567495c4e6684f65661957d8bdd00c869f17e76d5a36df75826950f7511",
    "signature": "0xe2b235acc9351b2da4d137eb2e7d06ba49ed26a9ad707e9551bc355a247f12c14b0bc2632f175fd1e50a2e90c49c782d52a52411d28d9735d2091554bb623a991c",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}