{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How long does it take to confirm a transaction in blockchain?","a":"The transaction confirmation time of a blockchain varies depending on the underlying network. Generally, the transaction confirmation time of a blockchain depends on factors such as the consensus mechanism of the network, the block generation speed, and the degree of network congestion. For example, the transaction confirmation time on the Bitcoin network ranges from 10 minutes to 1 hour, while on the Ethereum network, it ranges from a few seconds to a few minutes. Additionally, measures to optimize the  consensus mechanism and technological upgrades may also affect the transaction confirmation time. In summary, the transaction confirmation time of a blockchain differs due to the differences in networks and technologies."}]}],"pr":"a1ccd463944d1b5bb973f169a79a48285f3d4e3445dd407d6c3f6ae272f8b36d"}