{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x8a86918e45fca64ce3f5d0f68c74a44d942a46db6c15884ea36ff2cda765942a",
    "signature": "0x2babf742a82ffc8750f9fd81895ac574e9a7179845a9de33cfa7d30165002f25310749140657da18a32709a25a3974d6c6c891917df84eb5406c086ada4533371b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}