{
  "manageEntity": {
    "action": "View",
    "entityId": "200959284",
    "entityType": "Notification",
    "nonce": "0x3645a3519fe3e9f1c6808740aaa32a0d129ee572e457e662137bd2ba2ef141fc",
    "signature": "0xbdc528f86fa92981115ecf876cd17844c8f87cd754fa98e7c670cada595866bb3dc4320c5258b7cf649c2630bdd2d46408603b209f7b3db494d42b37c639b6ee1b",
    "signer": "0x378543D1f467aD15E6688fa37eFF55939dFEDFc2",
    "userId": "200959284"
  }
}