{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x258b6e30b8cd337047c9152c8a64e12066cdc0e6bbb3c7954d0e76a19103602f",
    "signature": "0x6dfd62fb6eb36959caf44cd6628170a8016d5e31f9fe8834d07b7b1afa43fa161e1f454658175ba90b4b16120a9656cac8404c16608419e8103363048e4aea9c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}