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  <xs:element name="ConcentrationOfCustomersPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ConcentrationOfCustomersPolicyTextBlock"/>
  <xs:element name="ConcentrationOfCostOfRevenuesServiceProvidersPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ConcentrationOfCostOfRevenuesServiceProvidersPolicyTextBlock"/>
  <xs:element name="ConcentrationOfDataServiceProvidersFromThirdPartyArtificialIntelligenceProvidersPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ConcentrationOfDataServiceProvidersFromThirdPartyArtificialIntelligenceProvidersPolicyTextBlock"/>
  <xs:element name="RecentlyIssuedAccountingStandardsNotYetAdoptedPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_RecentlyIssuedAccountingStandardsNotYetAdoptedPolicyTextBlock"/>
  <xs:element name="ScheduleOfIllustrativeRollForwardBasedOnActualFiguresTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ScheduleOfIllustrativeRollForwardBasedOnActualFiguresTableTextBlock"/>
  <xs:element name="ScheduleOfCashIncomeTaxTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ScheduleOfCashIncomeTaxTableTextBlock"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesScheduleofIllustrativeRollForwardBasedonActualFiguresDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_SummaryofSignificantAccountingPoliciesScheduleofIllustrativeRollForwardBasedonActualFiguresDetailsTable"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesScheduleofIllustrativeRollForwardBasedonActualFiguresDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_SummaryofSignificantAccountingPoliciesScheduleofIllustrativeRollForwardBasedonActualFiguresDetailsLineItems"/>
  <xs:element name="Purchases" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_Purchases"/>
  <xs:element name="AccumulatedCollections" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hit_AccumulatedCollections"/>
  <xs:element name="ProvisionAndWriteoffs" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ProvisionAndWriteoffs"/>
  <xs:element name="Collections" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_Collections"/>
  <xs:element name="ContraRevenueForBillingAdjustment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ContraRevenueForBillingAdjustment"/>
  <xs:element name="ContraRevenueForRefundLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ContraRevenueForRefundLiability"/>
  <xs:element name="IncomeTaxesScheduleofLossIncomeBeforeIncomeTaxesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_IncomeTaxesScheduleofLossIncomeBeforeIncomeTaxesDetailsTable"/>
  <xs:element name="EffectiveIncomeTaxReconcilliationPermanentDifferenceAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_EffectiveIncomeTaxReconcilliationPermanentDifferenceAmount"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationPermanentDifferenceRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_EffectiveIncomeTaxRateReconciliationPermanentDifferenceRate"/>
  <xs:element name="DeferredTaxAssetBadDebtAllowance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_DeferredTaxAssetBadDebtAllowance"/>
  <xs:element name="DeferredTaxAssetLiabilitiesNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_DeferredTaxAssetLiabilitiesNet"/>
  <xs:element name="IncomeTaxesScheduleofCashIncomeTaxesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_IncomeTaxesScheduleofCashIncomeTaxesDetailsTable"/>
  <xs:element name="IncomeTaxesScheduleofCashIncomeTaxesDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_IncomeTaxesScheduleofCashIncomeTaxesDetailsLineItems"/>
  <xs:element name="StockBasedCompensationScheduleofServiceBasedRSAActivityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_StockBasedCompensationScheduleofServiceBasedRSAActivityDetailsTable"/>
  <xs:element name="StockBasedCompensationScheduleofStockOptionsActivityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_StockBasedCompensationScheduleofStockOptionsActivityDetailsTable"/>
  <xs:element name="WeightedAverageRemainingContractualLifeyearsGranted" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_WeightedAverageRemainingContractualLifeyearsGranted"/>
  <xs:element name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedOutstandingWeightedAverageRemainingContractualTerm1" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedOutstandingWeightedAverageRemainingContractualTerm1"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueVested" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueVested"/>
  <xs:element name="FairMarketValuePerCommonShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_FairMarketValuePerCommonShare"/>
  <xs:element name="OrganizationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_OrganizationDetailsTable"/>
  <xs:element name="ContributedExchangeAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ContributedExchangeAmount"/>
  <xs:element name="PercentageOfEquityInterest" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfEquityInterest"/>
  <xs:element name="PercentageOfEconomicInterest" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfEconomicInterest"/>
  <xs:element name="NumberOfVote" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_NumberOfVote"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="PercentageOfTotalGrossRevenues" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfTotalGrossRevenues"/>
  <xs:element name="PercentageOfAccountsReceivable" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfAccountsReceivable"/>
  <xs:element name="PercentageOfNetPresentValueDiscountRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfNetPresentValueDiscountRate"/>
  <xs:element name="ShortTermLeaseAgreement" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ShortTermLeaseAgreement"/>
  <xs:element name="ContractualTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ContractualTerm"/>
  <xs:element name="RevenueProvisionCustomersBalanceApproximately" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_RevenueProvisionCustomersBalanceApproximately"/>
  <xs:element name="ProvisionForCustomers" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ProvisionForCustomers"/>
  <xs:element name="PercentageOfRevenue" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfRevenue"/>
  <xs:element name="AllowanceForRevenueBillingAdjustments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_AllowanceForRevenueBillingAdjustments"/>
  <xs:element name="AllowanceforRevenueBillingAdjustmentsPriorYear" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_AllowanceforRevenueBillingAdjustmentsPriorYear"/>
  <xs:element name="ContraRevenuePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ContraRevenuePercentage"/>
  <xs:element name="DeferredAdministrativeCollectionRights" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_DeferredAdministrativeCollectionRights"/>
  <xs:element name="InactiveInsurancePolicies" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_InactiveInsurancePolicies"/>
  <xs:element name="CommencementOfPolicyTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_CommencementOfPolicyTerm"/>
  <xs:element name="DeferredAdministrativeSurplusRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_DeferredAdministrativeSurplusRate"/>
  <xs:element name="EstimatedFaceValuePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_EstimatedFaceValuePercentage"/>
  <xs:element name="PaymentForPurchase" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hit_PaymentForPurchase"/>
  <xs:element name="DeferredAdministrativeSurplusAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_DeferredAdministrativeSurplusAmount"/>
  <xs:element name="CreditLossExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hit_CreditLossExpenses"/>
  <xs:element name="PotentialCreditLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_PotentialCreditLosses"/>
  <xs:element name="PercentageOfGrossWrittenPremiums" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfGrossWrittenPremiums"/>
  <xs:element name="ManagerFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ManagerFee"/>
  <xs:element name="EstimatedContraRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hit_EstimatedContraRevenue"/>
  <xs:element name="CumulativeReductionInRevenues" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_CumulativeReductionInRevenues"/>
  <xs:element name="InterimPayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hit_InterimPayments"/>
  <xs:element name="AdditionalClaimAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_AdditionalClaimAmount"/>
  <xs:element name="DilutedSharesOption" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_DilutedSharesOption"/>
  <xs:element name="LoansReceivableNetDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_LoansReceivableNetDetailsTable"/>
  <xs:element name="StockholdersEquityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_StockholdersEquityDetailsTable"/>
  <xs:element name="IncomeTaxesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_IncomeTaxesDetailsTable"/>
  <xs:element name="TaxCarryforwardLimitationPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TaxCarryforwardLimitationPercentage"/>
  <xs:element name="StockBasedCompensationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_StockBasedCompensationDetailsTable"/>
  <xs:element name="ConversionOfStockNewIssuanceShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ConversionOfStockNewIssuanceShares"/>
  <xs:element name="StockIssuedDuringPeriodSharesUnrestrictedStockAwardGross" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_StockIssuedDuringPeriodSharesUnrestrictedStockAwardGross"/>
  <xs:element name="VestingPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hit_VestingPeriod"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hit_SubsequentEventsDetailsTable"/>
  <xs:element name="ExchangeCap" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_ExchangeCap"/>
  <xs:element name="PercentageOfOwnership" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfOwnership"/>
  <xs:element name="PercentageOfPurchasePriceDiscountPrincipalAmount" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfPurchasePriceDiscountPrincipalAmount"/>
  <xs:element name="FloorPrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_FloorPrice"/>
  <xs:element name="PercentageOfPaymentPremium" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfPaymentPremium"/>
  <xs:element name="PercentageOfGrantedAParticipationRight" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfGrantedAParticipationRight"/>
  <xs:element name="PercentageOfCommitmentAmount" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfCommitmentAmount"/>
  <xs:element name="CommitmentAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_CommitmentAmount"/>
  <xs:element name="StructuringFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hit_StructuringFee"/>
  <xs:element name="PercentageOfGrossPrincipalAmount" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PercentageOfGrossPrincipalAmount"/>
  <xs:element name="CarrierAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_CarrierAMember"/>
  <xs:element name="CarrierMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_CarrierMember"/>
  <xs:element name="DataServiceProviderOneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_DataServiceProviderOneMember"/>
  <xs:element name="DataServiceProvidersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_DataServiceProvidersMember"/>
  <xs:element name="HITChainIncMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_HITChainIncMember"/>
  <xs:element name="HITChainMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_HITChainMember"/>
  <xs:element name="KangYouleLimitedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_KangYouleLimitedMember"/>
  <xs:element name="OnePrimaryServiceProviderMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_OnePrimaryServiceProviderMember"/>
  <xs:element name="OtherReceivablesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_OtherReceivablesMember"/>
  <xs:element name="PIPEMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PIPEMember"/>
  <xs:element name="PerformanceBasedRSAsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_PerformanceBasedRSAsMember"/>
  <xs:element name="ProgramAndPlatformManagementFeesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ProgramAndPlatformManagementFeesMember"/>
  <xs:element name="RestrictedStockAwardsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_RestrictedStockAwardsMember"/>
  <xs:element name="RevenuesFromFeesSMRMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_RevenuesFromFeesSMRMember"/>
  <xs:element name="RevenuesFromUnderwritingModelingICEMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_RevenuesFromUnderwritingModelingICEMember"/>
  <xs:element name="SelfFundedPlanAdministrationFeesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_SelfFundedPlanAdministrationFeesMember"/>
  <xs:element name="ServiceAndPerformanceBasedRSAsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ServiceAndPerformanceBasedRSAsMember"/>
  <xs:element name="ServiceBasedRSAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ServiceBasedRSAMember"/>
  <xs:element name="ThreePrimaryServiceProviderMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ThreePrimaryServiceProviderMember"/>
  <xs:element name="TwoPrimaryServiceProviderMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoPrimaryServiceProviderMember"/>
  <xs:element name="TwoThousandTwentyFivePurchaseMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentyFivePurchaseMember"/>
  <xs:element name="TwoThousandTwentyFourEquityIncentivePlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentyFourEquityIncentivePlanMember"/>
  <xs:element name="TwoThousandTwentyFourPlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentyFourPlanMember"/>
  <xs:element name="TwoThousandTwentySixEquityIncentivePlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentySixEquityIncentivePlanMember"/>
  <xs:element name="TwoThousandTwentySixPlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentySixPlanMember"/>
  <xs:element name="TwoThousandTwentyThreePurchaseMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentyThreePurchaseMember"/>
  <xs:element name="TwoThousandTwentyTwoEquityIncentivePlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentyTwoEquityIncentivePlanMember"/>
  <xs:element name="TwoThousandTwentyTwoPlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_TwoThousandTwentyTwoPlanMember"/>
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  <xs:element name="ScheduleOfIncomeLossBeforeIncomeTaxesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hit_ScheduleOfIncomeLossBeforeIncomeTaxesLineItems"/>
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