{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x8d36ead825223f10aea981edfceff9f010854777ff2e750bfbfc26e738939ca8",
    "signature": "0xcd001c6e6dcee90fc91d809870f1b411126549acd45c3f4a9bf93847b3f95d85284f0817345c0ff14a11607fe35bd1842e12a1023b306bd35c426acb17bca79d1c",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}