{
  "manageEntity": {
    "action": "Follow",
    "entityId": "621",
    "entityType": "User",
    "nonce": "0xd24498a165af95422f80b6d29bc8b1036a578531a48368e72e73c454b49960d1",
    "signature": "0x57c8dad27d946caf98d78f07a94ac243eb8c9b23ee4455390450dc1502ca808e3d7f4280191164cb0a06c76809524a8e282574b4e5a27bffba9024ce1054b8731b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}