{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xbda586e3855f4ba060855df3811f98adb378cfb82ba86b671db77a9e115d400f",
    "signature": "0xd01146e52f6c0e859f1841fb4ec9ddd0c023628a8ffe7d661cae855c6d2d68ef0050368a532d9088c085e330a323d56006d4385bcd115f6438f54c68cf1c98c11b",
    "signer": "0xD3e2a2Aeb739263055A5ec4484257b4927578D03",
    "userId": "117667088"
  }
}