{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x2c9a48359e7735075dd7029288b38a2380a0dc2a89e378063afbbb1e825a909a",
    "signature": "0x1bdcfbb843b9f28ccaaedf0fdaf3ec9c1e6c6f3a40634c05438c07ece8d13c6c20613796ebc6d6858aa1276c1c90e1fbb98bf1e88652b5a8fd3986b45986169b1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}