{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x1c7a6603ff1ad313ec1b9df2752930b8ddf0a35a45c66959a942791f892e1183",
    "signature": "0x27e5d679074eddaa08f8b94e7102405a209167474f6cf56a2f6028d931a0dfdb7a77ec640c28018d19fe2e148bbd60f2c614d5c50ad3bdd9e5a100acd706115c1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}