{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can I execute the import of trace transaction data within a specific block range in a blockchain node?","a":"Write a smart contract: Develop a smart contract tailored for the chosen blockchain technology, which will handle the specific block range's trace transaction data.↵↵...↵↵(The remaining part of the translation is missing. Please provide the full  text for translation.)"}]}],"pr":"f138f758c0eb7f6157a1482a718e18b6cd9cbf29cd02bb95259e120f066382b2"}