{
  "manageEntity": {
    "action": "View",
    "entityId": "1967",
    "entityType": "Notification",
    "nonce": "0x50eec20fb45dfae544c6d90be7b4631ec4b464f10f607d96f7dafb6eb0121904",
    "signature": "0x6e42b898b5a2bd27410cb6e1b4cb07ea954e76ea068c6fc629d3ed69748c9bb56ed54de5e157107b235cdb3921117d4c3dd25e5da6e9a53e4acd75f4640ccc7d1c",
    "signer": "0x020819dBA653525cf3F8069104a51B241BfC46E1",
    "userId": "1967"
  }
}