{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0x8c2e04e1c5e959acbb6e65e2d29ff9dea604735979cffe7108f4735da5612747",
    "signature": "0x63809a5f94b70f1801fab601baa164d7dd55293ec882612455762e6b7c26ec71786cd141442db1f7d55b0eb64d72a52595457764ff6653f5e4ff22afeb1b4c931c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}