{
  "manageEntity": {
    "action": "View",
    "entityId": "5500",
    "entityType": "Notification",
    "nonce": "0xe1f892f3d2ec48f8fb3c4c917dd81ee5af65ffab14d9934a77d1aa155d9545ff",
    "signature": "0x8daaca2e7ca74f30db496b07c3c37775f5e984a06e91d0b75c31fa4096bec6364861e5471c236fd5607d61cf4370333ca905ee13ab1618e06fd56e9b0d11e64a1c",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}