use solana_program::{ account_info:: AccountInfo, entrypoint, entrypoint::ProgramResult, msg, pubkey::Pubkey, }; entrypoint!(process_instructions); fn process_instructions( program_id: &Pubkey, accounts: &[AccountInfo], instruction_data: &[u8], ) -> ProgramResult{ msg!("Program id: {}, accounts: {}, instructions: {:?}", program_id, accounts.len(), instruction_data ); Ok(()) }