{
  "manageEntity": {
    "action": "View",
    "entityId": "498375290",
    "entityType": "Notification",
    "nonce": "0x4640e034220022b7b8a373a018324cdb4ced23904e39f8d6935e118616bf5594",
    "signature": "0xe0b3738789ffe3812d033e34a424eb7d1fc8dfbd6dc4dbc0aef4f4bfe7c1dc657bbc979f0ed5848909c3ad9cc2e06839e6ed3e1e0b8251e77bef337c0fbdc7a11b",
    "signer": "0xbcF41b385F17286286EEA7201Da9629EF3a01d98",
    "userId": "498375290"
  }
}