{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to prevent long-term reorganization in blockchain?","a":"Shorten block generation time: By increasing the mining speed of the network and shortening the block generation time, the propagation speed of  blocks in the network can be reduced, thereby lowering the likelihood of reorganization."}]}],"pr":"5748a4e6637980f49ca99af6ecb0ce7026d68ed8ac8995dca627f1490cb0c142"}