{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x482f5fb311e526575f7e3fbe4fe5b7a1134c2ae60297286da7a57a8660421892",
    "signature": "0xa12d2f3735ee3c17cdc6eec4c8e257ef2cba421041495bf7ffa370b63a93f41e1ff7dbc526a05ab99fa31cccd6e5ee0c05fcd4dccd037753e2c9a859293572ae1b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}