{"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":"6f8a2d218ae23fba8cf99d5ecfd0a21b3621f73bac09a78b6777d5554e6d8998"}