{
  "manageEntity": {
    "action": "View",
    "entityId": "664999955",
    "entityType": "Notification",
    "nonce": "0x02b4069ec94840e64d4240a1bd2870c5cdd7d1bccc479ad58e6097ee8ffe14e5",
    "signature": "0x4f234cc1c3eb1ddba9246dfe2567e9f34f03ac807631338f9f0b30ab6773dd635b5a53361d0af7fc05151f4d0c8f20113ceae6903e480792c8db56ace04c20071b",
    "signer": "0x3eA97bAcaA2B228fA691FaCcC29Ef3322f09e4e1",
    "userId": "664999955"
  }
}