{
  "manageEntity": {
    "action": "View",
    "entityId": "278135553",
    "entityType": "Notification",
    "nonce": "0xdd9348afe827e124c941e5d1f95f7d53dbcb38dea09d4bf324efd4bfcae94227",
    "signature": "0xc2eccb4fcc2a93ed6491d08225ec125f3d075175dda9ac63fa47ea026121811827670252f665b47650316a69440401fe3edff9be089a63b1d6f7dbcdf4cc18a81b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}