{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x44085a6f8a833145b39b1f252dc4248d810e6ebc86c590e774cb031461bb8ae0",
    "signature": "0xfc3c16986ec31d95f973e4c210b42679c7ec7fed5f70f215540fd32e5e2182e97f077cfd219dd5e8c5bd5495de9b89d8ebfdc696c1b38f25c4d5ed591109cfdc1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}