{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the strategies for validating and processing cross-chain transactions?","a":"Transaction Input Validation: In cross-chain transactions, it is necessary to validate the transaction input first to ensure the validity of the transaction. This includes checking various parameters of the transaction, such as the amount, address, contract address, etc., to ensure that  they comply with the predetermined rules."}]}],"pr":"6b05ee12d7f0b202ee6ce9345198ec1f955a0a7950f101c6d83087fe6f1dcbb0"}