{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xc26143ced81b113a5445ba383bf490656f94034e312e9ff82e33a30080c912b7",
    "signature": "0xd7845167f70fb481d92f013422e828244d1d1564017e80eff9f4fb19f148653408241a95be5cc23ae41c6d9565e29326fb65e287d8b0d9037519a8c1aea1b1d91b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}