{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain's decentralized features?","a":"Reducing Trust Costs: Decentralized blockchain technology eliminates the need for third-party trust, reduces trust costs, and improves transaction efficiency."}]}],"pr":"bcfeb2589f5557d48a71fae5db374c976e0ad766f83d0d6c30e649200c83dc4a"}