{
  "manageEntity": {
    "action": "View",
    "entityId": "158840",
    "entityType": "Notification",
    "nonce": "0x4dc59f2331a4ccba10b95fbcc0f39a05ebc2837db7ea6dd9296ec66c13b5ec4d",
    "signature": "0xda1db31cf6c3ee7af51c846675d9d553ecb0e01a4f0bcbfff0c008133b4b518259782ede29349464eefa7de18933e748fda32233ce05eedcf4bb775c8d2693a91b",
    "signer": "0x43891A5F405cd919D9129b6d6B8f9a42F8f6C502",
    "userId": "158840"
  }
}