{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the difference between transferring funds between external accounts and transferring funds between sub-accounts in blockchain?","a":"Transaction paths: External account transfers require consensus verification and confirmation by the blockchain network, and the transaction path may be longer; while transfers  between sub-accounts are carried out internally in the account system, with a shorter transaction path and relatively faster speed."}]}],"pr":"4a0aa7ae1257a8a181a10ac00bc6d4d6b68edbe21bc9da312eda26d55bafe09e"}