{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do bridges and original chains perform token transfers in blockchain?","a":"Generating request messages: After analyzing the transactions, the relay nodes generate request messages containing the token amounts and recipient addresses. These request messages will  be sent to the smart contract on the original chain to request the transfer of tokens."}]}],"pr":"5b06c47c6ad0e1224415c8726a7e324a60c91cf5ab129c183b2ce490093c9b4f"}