{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you deploy and call smart contracts on the blockchain?","a":"Write the smart contract: Use the Solidity programming language  to write the smart contract code, defining the contract's variables, methods, and events."}]}],"pr":"2c77b5e36a4d348b411e40a9394f4837572e76a20429d20b2ab5e3b31cf1e2b7"}