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Solscan Transaction Parsing for Accounting Firms: Automating Cost Basis Calculation Without Premium Tools
A cryptocurrency-active client transferred tokens across multiple Solana addresses over a 18-month period. The tax year closes. The accounting firm needs a complete record of acquisition prices, disposal proceeds, holding periods, and realized gains or losses—but the client’s original exchange records are incomplete, some trades occurred through decentralized protocols, and the wallet addresses span several