{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the security precautions for Ethereum wallet passwords?","a":"Regularly change passwords: It is recommended to regularly change wallet passwords to reduce the  risk of password cracking."}]}],"pr":"3652b8facace8362a457729677f6b61ee36b27360f63648b3e1c8f60f740eeb7"}