{
  "manageEntity": {
    "action": "View",
    "entityId": "121018469",
    "entityType": "Notification",
    "nonce": "0xf5ff039a612874b5a353dcf76f4b54a6c3bdd0171d8c108de5428dd6da782aa0",
    "signature": "0x7c9685dd5196864d43b16a10aaed6cd7d38ef40c146eb995433ea72f3389178f3847c9136e97d8a63f572ad9b41060db397ed1887c38f70acb058372554d1bed1b",
    "signer": "0x29DA29cFDe586469112dA8593Fcb9B91e30468e1",
    "userId": "121018469"
  }
}