{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on financial exchanges?","a":"Improving efficiency: Blockchain technology can accelerate the back-end operations of financial exchanges and reshape transaction and settlement  processes. Through a shared digital public ledger, blockchain technology can continuously maintain and confirm all participating chain-based transactions."}]}],"pr":"f56e078dab78f6267f32282459cceea5df46856fb32237a6a47095d4155539a8"}