{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x81001e72c37b223e7e26acfc5c577f152d0482475a965ca39145602253c34bdb",
    "signature": "0x3ac0e8a87f31f3c64cf2889c4db723b49205d59bab25822ca5d4b1797912bf31416d0bb9da40343aacd955f15b9ffb6b6445c26e72464d6fd546d4a98ddd14681b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}