{
  "manageEntity": {
    "action": "View",
    "entityId": "487640022",
    "entityType": "Notification",
    "nonce": "0xf700e8d7d3f50bc2acefb7e99462fab87c92b6e9e97d69c01e110d7cfd0440f8",
    "signature": "0xa8c99ceb3d407f920153dd4e33851f378157048950e249c050d6e5b110efb53a05b5b5fde9ef50f240159eb6a8519221cf91853fdbc7d8e54820097e223c76601b",
    "signer": "0x8B50B0687712445cB22f8e1232Be42e560bE3deb",
    "userId": "487640022"
  }
}