{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xceadb4ab772e36d4b3b0f8af7c4a4cda9c951722e70215612b080ffc5a5ae19f",
    "signature": "0x89455f1c463fc6644f367fb2ec768382c93a405d42e049ee8c3fa77e98adc2721d2658408c471b9b117e6e2d630020dc047e35826dfbeb0389b086117a7272ea1b",
    "signer": "0x1b3E9Ea15dF71Ced48bA8E493c9BBBcBFa25823a",
    "userId": "913385866"
  }
}