{
  "manageEntity": {
    "action": "View",
    "entityId": "1683",
    "entityType": "Notification",
    "nonce": "0xe909f11cfa26deed6a09034e34ce6eb367a6f7c32efb9c00bc32bff002941971",
    "signature": "0x6520b036cd3f2c4ad11bd5f16bf1438c475f86800bf2175337962154d07d021219947bcb18294b2afc81f25e47b243668ab2f6200fd8ca3e98595a66bd3172361b",
    "signer": "0xa57593F3a1A5195a04478EbE63b027bE3f1466C5",
    "userId": "1683"
  }
}