{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xdfc7b1c38ede37dda405fb33f7fc6e1bbe5fb82433f69df81fbdef54ddd6ea75",
    "signature": "0x342cf7dabc9a5ece50e8a98986ac30edf2059ce63096884aa308fb44017c059706e822a9619c178a506eeb64138fcc396b0f2ab2d0803e9fdf11de1134e52a171b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}