{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you handle withdrawals from sub-accounts in a blockchain?","a":"Confirming Subaccount Balance: First, the system needs  to verify whether the available balance in the subaccount is sufficient for the withdrawal operation."}]}],"pr":"27f84bf3687ec35e7490e90c3adc43381c86254782b4b23566ab5b0549ca00be"}