{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the off-chain solutions for blockchain?","a":"State Channel: State Channel is a technology for off-chain data transmission and computation that allows efficient and low-cost transaction processing between blockchains. Through State Channels, transaction parties can establish trust relationships in advance, reducing the  number of interactions on the blockchain and improving transaction speed."}]}],"pr":"53bccc90a396da96294fb60746920f02f0b4c5d4a91bf5282a37c8f7a52d75da"}