{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain enhance the liquidity and tradability of assets in digital asset transactions?","a":"Security: Blockchain uses encryption algorithms to  ensure the security of asset transactions, preventing hacker attacks and data tampering, increasing investor trust, and further improving asset liquidity and tradability."}]}],"pr":"a50a85f06aaf759ba6f7ffc9929bb65b747df0f2f1a80a4602c9de9d2b7310d6"}