{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x0af13fd1baab2f01d200425b4d9379679dd1952553f7ddaa84f69b10364a8f20",
    "signature": "0x925f7e17937719ba1665e751839cfc65dd0eaa8b3ae028917541592f1b8d14ba29976c0017caef2089821f7cc1a301000599fa5ed4b643ea2053dc6e7c80b51c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}