{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x8fdfffcbb809a9265a5b9d951b8b453c1e0d6c5c258c79384190fba76f11fec7",
    "signature": "0x79d4811513bfe7a2c7622d48554d221fae19dfff4e9ee483a8c1d333d8adb714396999f0fe916cc2f7c6017cd113f78516679458c762cdd543db8e9eab5c15a81c",
    "signer": "0x002003A2C193cf1E880301Ca10e5295f20f6A48a",
    "userId": "732019006"
  }
}