{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x82dda88bdcfea4638d3db70f50210eb5ddf9428e298802a6b6880b683b367fe6",
    "signature": "0x195c985241a66419481073b68b5ae630ada2830cd332e2fe6d3511b8c69d619e35f3be10f8147ce418011c1cd2fc97ff9a0751d1413977b22f657f0f95680ac81c",
    "signer": "0x36D2274A66Db360735DB77d0C4F9BB150242AF7e",
    "userId": "148204"
  }
}