{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "32067",
    "entityType": "User",
    "nonce": "0x06f611f87af18d9288238e42e3500ca4e19234c0394adc622e2c42e5da248920",
    "signature": "0x53081a0e1dcee9ffc69fd28964af66850adad997aa8d2a4e02f5fdc809c90e793188ea72d5b31e8222dd6ff777be21094da79156dcd937e37fc04f6a822494601b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}