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Due to the high volume of blockchain and its characteristics enhancement, the number of digital transactions also increased exponentially. Every transaction must store in a node block for authorization. The foundation of existing transactions desires to be legalized primary than the transaction deal to be authenticated. The adequate block size and then the intermission times play a huge role in introducing new blocks into the system. In some situations, the blocks’ size may build unauthorized transaction delays in minute transactions since miners or clients mostly prefer to execute and prefer transactions for high transactional fees. By taking all these operations, scalability is a big issue in blockchain, and it classifies into storage optimization. Lightweight client or miner utilized to fix the scalability concern and redesigning of blockchains— where blockchain scattered into a critical block responsible for the leadership elections, a micro block accountable for business deal storing.