{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x969da1dfe95880b1fed452a08e691417aad98a07b5212bc6324620292cb1dced",
    "signature": "0x0549bca86a021f7a95b2fdd799f39f39124bf76eee7eebae0eed628ec10b98dc06d81edd99f332d8950e8dd505ee54840c9eef5c5feb9b35863b6a63e09c4b961c",
    "signer": "0xA819E5C5714510Db532e726DB8526f18026feA20",
    "userId": "505182311"
  }
}