fix: resolve issues with self parameter in FeeRepository methods and improve webhook delivery handling#65

Tinna23 merged 1 commit intoStellarCommons:mainStellarCommons/stellar-fee-tracker:mainfrom

BigBen-7:fix/horizon-fee-stats-field-mappingBigBen-7/stellar-fee-tracker:fix/horizon-fee-stats-field-mappingCopy head branch name to clipboard