{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x7b95f3159ecb9e620aa6f0a4e5dcca96f6c3ebae7fbf043ed0f6c8ca43918baf",
    "signature": "0x0ea52e88e57a22f1aad44ca4518ec80270c6653b4178ffc918aa08c8ff5c7acd591ec4a2a209e276c9bb1c947fe5bb19fd3550c5dd866e4e0dcf5233403187d61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}