{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0xd5a0998747b8cfa5dcc9787ba371e2c542aca206e3743a68bdf55b5ed69e534f",
    "signature": "0x526e7983f6519288d0adfa7383ab4b8cc6b26e71bde6adf4486dcc03d87ca41b677086dae8c4dca1d7a96cf24ae87193a86539a9618c97fb8f0ee1ef6b46b5021c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}