{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the parameters for the entry point of a blockchain program?","a":"Blockchain network parameters: such as Ethereum, Bitcoin, etc.;↵2. Block height: the current block height to obtain the corresponding block data;↵3. Account address: the account address involved in the transaction, which can be used to query account balance, transaction records, etc.;↵4. Private key or mnemonic: used for  signing transactions and verifying identities;↵5. Transaction hash: the unique identifier of a transaction on the blockchain;↵6. Transaction input: relevant information about the transaction."}]}],"pr":"bbae40fb9fee58b7a9a48b40cf8d4fff4531001a3ed3e6d981f33e25b11b8256"}