{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the Sysvar SlotHistory updated in the blockchain?","a":"Smart Contract Execution: When a smart contract is executed on the blockchain, it may modify  Sysvar SlotHistory based on the contract code. This can be achieved by calling relevant functions within the contract or storing variables."}]}],"pr":"7adbdb6399be66be00b3f18cd21e91bf21722aa3151ac89ac1dbc77817bf9e09"}