How to empty if condition

I have a global variable parsed var=parsed and i have did something like this

if(state== 'ALERTING'){ const str = ` { "TinNo": "1014203359", "TaxPayerName": "Mr. JOB DRAKU", "MobileNumber": "786610580", "EmailId": "jobdraku497@gmail.com", "OfficeOfJurisdiction": "ARUA", "RegStatus": "REGD", "IsHighValue": "", "CallerStatusReason": "", "ContactPersonName": "JOB DRAKU", "ContactPersonTelephone": "786610580", "ContactPersonEmail": "jobdraku497@gmail.com", "IncomeSource": "Employment ", "AccountingDt": "30/06", "StatusCode": "SUC00", "StatusDescription": "SUCCESS", "ErrorCode": "0"

        }
    
          `
           parsed = JSON.parse(str)
          
          document.getElementById('name').innerHTML = parsed.TaxPayerName
          document.getElementById('tin_no').innerHTML = 'Tin No:'
          document.getElementById('tin').innerHTML = parsed.TinNo
          document.getElementById('mob').innerHTML = 'Mobile No:'
          document.getElementById('mobile').innerHTML = parsed.MobileNumber
          document.getElementById('email_id').innerHTML = 'Email:'
          document.getElementById('email').innerHTML = parsed.EmailId
          document.getElementById('offic').innerHTML = 'Office Of Jurisdiction:'
          document.getElementById('office').innerHTML = parsed.OfficeOfJurisdiction
          document.getElementById('register').innerHTML = 'Registration Status:'
          document.getElementById('reg').innerHTML = parsed.RegStatus
          document.getElementById('is_high').innerHTML = 'Is High Value:'
          document.getElementById('high').innerHTML = parsed.IsHighValue
          document.getElementById('caller_status').innerHTML = 'Caller Status Reason:'
          document.getElementById('caller').innerHTML = parsed.CallerStatusReason
          document.getElementById('person_name').innerHTML = 'Contact Person Name:'
          document.getElementById('person').innerHTML = parsed.ContactPersonName
          document.getElementById('person_tele').innerHTML = 'Contact Person Phone:'
          document.getElementById('person_tel').innerHTML = parsed.ContactPersonTelephone
          document.getElementById('person_em').innerHTML = 'Contact Person Email:'
          document.getElementById('person_email').innerHTML = parsed.ContactPersonEmail
          document.getElementById('income_source').innerHTML = 'Income Source:'
          document.getElementById('income').innerHTML = parsed.IncomeSource
          document.getElementById('accounting_date').innerHTML = 'Accounting Date:'
          document.getElementById('accounting').innerHTML = parsed.AccountingDt
  
  
  
          console.log(parsed)
    }
    else {
    
         parsed=''
      
    }

i want to empty its value if condition not true but its not working