{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you generate unsigned transactions in a blockchain?","a":"Generate transaction hash: Perform a hash operation on the transaction object to generate a hash value for the transaction. The transaction hash serves as a unique  identifier for the transaction, ensuring its immutability."}]}],"pr":"59791c6b009b1ef018b695dac2db8c58602c5d977f1911b1d98b968c5cdaa139"}