{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x03096ac4cee0d84d4834e0c7d906dbf3beaa0304ffb8bca823d41bf46f88043b",
    "signature": "0x18ad9997a5e1ddb608de9f2b40fc58ef4051394d3f3d19357b8b0dc202b9314f63e708fa37ce75844d53d47488b4c82d8d5dd90594753990e5ec53a7d358ac421b",
    "signer": "0x312b5C3647baE91C2fD8A30a64Fe5F6E9ed848d6",
    "userId": "332185878"
  }
}