{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79378",
    "entityType": "User",
    "nonce": "0xda2c7c86c53078cec653171cd4b1abc981ccff26cc965f5a759cee7fd9da2c69",
    "signature": "0xeb661a5c3d9d77879ce9e55e886c9b2ccaca330d183c99eb137b6e05f1ba32024af1492ccd7413729e58969ce20c33bf75af3991d9a54a8e3856e4c69f9d4cd21c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}