{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xa05aaf0fe644230580e6d3bd58d20138009ea41f1a98ebe26003eb4b8bfb6fbd",
    "signature": "0x8f971e81fb09273df7dcefd269db0455d7de38d99956d7fb9586acd0c4fc6773302d94420a01b14372d4ea84cecddbb09bec48b2318b06193bd85505213d32ac1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}