{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is contract fulfillment executed in blockchain?","a":"Consensus achievement: In a blockchain network, participants reach  an agreement on the contract terms."}]}],"pr":"ff1f156bb0ec39a20e415165a3a1b439ec6a00663204c6a2f06538e5876f7af2"}