{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the FIFO rule in the transmission rules of the ARC-20 token on the blockchain?","a":"The FIFO (First In First Out, advanced first) rule in the transmission mechanism of the ARC-20 token refers to a sequence followed by the token transfer operation within the ARC-20 contract. According to the FIFO rule, when there are multiple transfer requests, the transfer request submitted first is prioritized, while the later submitted transfer requests await completion of the previous transfers before being processed. This rule ensures the sequential and secure processing of transfer operations, avoiding potential issues that may arise due to improper handling of transfer requests. In summary, the FIFO rule plays a protective  role in ensuring the sequence of token transfers within the ARC-20 contract."}]}],"pr":"f55f147723816efd0ac8b42f3c66fe159ec967c47436ab2d8733373d65db3807"}