{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x6b9051c68747d0accc48e7d8355fea59390935ba39c4745c8319b8c3c481e455",
    "signature": "0xbfdbefaaa962892f2f7a8062470f55b233f755ac5a348fefc9754e1e0f8ad05a6bec3ce3619222eb9617d84b5b9f35822487ba0f2c2cc274e358f661c514d54d1b",
    "signer": "0x0AC77876338a1310E24e939DC65C28Ae87A0D298",
    "userId": "415577056"
  }
}