$transaction_code. #Transaction Code
$aba. #Receiving DFI Identification, check digit
substr($account.(' 'x17), 0, 17). #DFI Account number (Left justify)
$transaction_code. #Transaction Code
$aba. #Receiving DFI Identification, check digit
substr($account.(' 'x17), 0, 17). #DFI Account number (Left justify)