{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x98f938f1fe757d528952dbe308d95e09f0a7de57867456f3723e9b11270d8218",
    "signature": "0xd2ccd1ccd07c865b4dac4898889b0a24682ff1c84409727167a716aaac60b4ad55f74ed80a06548cf62142d2c2ef128c82938023d23fde1a4a22f59d3f3449a61b",
    "signer": "0x995Ca8f2d3956487967aCfd7EA849313C448c3a8",
    "userId": "227564"
  }
}