{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xf34abf157dee337a762525288ad7c55b29ee3e04c2acf1571bfac85fda4019b6",
    "signature": "0x7934785b6b1249f389c30a269fd66eac48f8c62f4f451e22cf683dfdb58a0dce66b12b4b97ce5488879cb900df7da3e5c4082bccbf67c6c0195dc35ee17dcf041b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}