{
  "manageEntity": {
    "action": "View",
    "entityId": "421466063",
    "entityType": "Notification",
    "nonce": "0x0655894b9aa9c485861f44181cba3fe195a25a07bf0fe9770c7d6ae9bc50dd63",
    "signature": "0x5fdb7522bb72775faa561d87a9c20a5a099eddcfeba6bd1f43013d888c1bf8e600d5eccf3a02ced52b9eaec8fb033c33a04c337553e8d22b21efde58a602466f1c",
    "signer": "0x9456c4a1d6a0f5fa7b62f1F0F28562E3Eac093d5",
    "userId": "421466063"
  }
}