{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are storage fees handled in a blockchain?","a":"Caching Technology: In order to reduce the frequency of accessing the blockchain network, cache technology is used to store frequently accessed data on the local device. This reduces the overhead of transmitting data between  the client and the server, thereby reducing storage costs."}]}],"pr":"bbb9b076e768fab53c20a882a4d9be192fba763fa4b894692dfcb3e0014f1e98"}