{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "36356",
    "entityType": "User",
    "nonce": "0xfe423f90532573cce5bc622a95e9e62e5dad470c14ab0ec3aa1de10a26cd9e06",
    "signature": "0x48496143bb1fd9ba5b4553545408508b47169ee0ee633d71a26ed0d140a404f84367611937f91bbd963d5e9958b7a76026bb6891b37d382ed42526a20c899d5b1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}