{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2f17e24b74067ed97128bc0762a4e748b1267e240f0a04940034c36b8e921dcf",
    "signature": "0xcd9ef38c35cf3a3f0918215a7135a2095edb2cfeb255661d602f93865c32f5f961a8b0f19c967adf8fee70ac3fc87927e9e0d4a0d90e22a59313ab2ed09768bf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}