{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xfcbfe239e383f4dc388485abcf6aba34570ac8667d1415f93ed37d48883fe722",
    "signature": "0x685d4c89310aaf625e58d6b1de96bd0f7a7630742e1759ea97989dbb282585ea21e07137c0bdcb93e347197b7b9d1064b7d6e38686869cfd4ce486ff327a9bbb1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}