{
  "manageEntity": {
    "action": "View",
    "entityId": "620449233",
    "entityType": "Notification",
    "nonce": "0x1a5a64d029bf91715de63ad5146699574b79196c3fbaaed1b2edf10700949dc7",
    "signature": "0x9bdca68572e7fe9f43d9fae99ad3f369177ae434ed0eb8de3f549c1810bfcb155caf4adbef9d8a16271cbcb0640704aa19781b7c04fa5369c3f6fe158f2c4a871c",
    "signer": "0x4Fef14744Ce182D8D8Ac73F7DFB09Afc49019146",
    "userId": "620449233"
  }
}