{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to minimize fragmentation in a blockchain?","a":"Optimize  block size and generation rate: By adjusting the size and generation rate of blocks, the likelihood of blockchain fragmentation can be reduced."}]}],"pr":"9759ab36f5623d4c01ac15564e2b873e50a6ff37e9412d4d1a65ada0a77a8c05"}