{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x98ff57b0123aaa7fa1de7efeba5b5e437da5aa64752c07369eaa8fd881c29a84",
    "signature": "0x92d2b1baaf3d28217ec2a5a4498fcacadaf93fd5af2195f706ad3700e68be03b2305c79e3e4a7a07cd5b23e91c370a940426a563af1469ba59a2a8ee7ecc71431b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}