{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x093e9ea9349c654ff77e41646ae773c303a847ffc967da5150a65521fddb00a4",
    "signature": "0xce7c849df9fb037b935a044f925b5ab969cefc66a7b897e4ee70964eecfe177d28583ea90e6795524671ea793ca8e8ddf72a06582c52d6c985c9f65007f961b31b",
    "signer": "0x14ab7027c19a202dbEA7a9218aa291D424d901e9",
    "userId": "111579"
  }
}