{
  "manageEntity": {
    "action": "View",
    "entityId": "290909",
    "entityType": "Notification",
    "nonce": "0xa05f0a47fc93499e88d6c444d6b9a75a412dd93b223870bbf5d3d7753a535d3e",
    "signature": "0xc92b9c83d951d0d31c38b0ea8d9b1feaec255f31b0dee084ed9b0f51cb27118c7eea9e568f371206fb39dde82f3933bcdcf4a1401b96505d579c314e35097f8c1b",
    "signer": "0xF2BBCdc42D208F4D1F557a6c75744a5F52aBb264",
    "userId": "290909"
  }
}