{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x759cdea184a449af0343b7b6ee15df53d0daad98f4c1f67ffe8ad8e3d6c8d18d",
    "signature": "0x0b1f40d05aa3c929e53985c8e6a961219e89cdd7745ca08e91f4d53aa9155081770e2e41365bd75ce20ccb867a87658e43ca6833dbab98c4abc74aea2f256c501c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}