{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0x4f11aba56dc14f5fb6340666c25a9525d89172fb26c53c494e55881fa6670703",
    "signature": "0xc2334512629e72465ad2fcab7e68403e848ab6cbb2c55592622b1a866fcb0e5d5b47a64c73e1884251a7020f94d6917aeb51a71a48019f15e85ef6e2d8da3f0c1c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}