{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x0385b09b12275021ddbdaf4af735c3cc88f27a120e38ad70f3d2f9dfa8b8485b",
    "signature": "0xaa8a1d71465e797a758f59e037c0548a86258dc7fd1f1489179b26d272b0ad762e21448f2b83779af576be4092e1768554d475e9dedb514193fa97c63d9aa3e11b",
    "signer": "0xe1eAe9Fa3Fef187944BA6cBa5C534e1ea257CA4E",
    "userId": "344552512"
  }
}