{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain improve data security in the healthcare industry?","a":"Blockchain networks can be set up as permissioned or private, allowing only authorized participants  to access and transact data, enhancing data privacy"}]}],"pr":"eb2427eb01cffdccd9dbee550f85815035223bd5616f27cdd276fc045ec93df9"}