{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xef6f46f9e9988f55dff8f52e7f1d783db626399bc0471e94c9f79737a56bebd0",
    "signature": "0x8a04e31a1f6bd446061a08a446b878e82d6af65709e506a8036ab3eaafc2a86a28c762359eda81d03457bb78793413a7d872f6965306ff63b97f512632d0de091b",
    "signer": "0x6164d22C5753c6E9f1ec157dDef5A3C606E2f10D",
    "userId": "534038283"
  }
}