{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the bank module in a blockchain limit the fund transfers between module accounts?","a":"Set permissions and authentication: The bank module can set different permission levels, allowing only authorized users to perform fund transfer operations. Meanwhile, implement authentication mechanisms such as passwords, fingerprint recognition, or facial recognition to ensure that only legitimate users can  access and operate accounts."}]}],"pr":"a3426486a53308699e6c0696db4bd33fb3a8c20f83b419f1484bc10653207699"}