{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x3dc6744b00eb7c99ee0bbcfbce577fa5b7bb406e32c94639522445185dbd753c",
    "signature": "0x02f7ea364dda156f5c413223a0749d91052e65ba01a1615893b5b207c52c26c641b3c1dd9b21e6a9412386451da3fbd6519b87302d3f26a8b809b219d8b10e5e1b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}