[Mailmunge] Reject Log Error Code

[postfix at ptld.com]

> That log line is produced by Postfix.  There should be a subsequent
> log line giveing the 554.  Try grepping for the queue ID in your log
> (You didn't include the queue ID in your original post.)

Here is entire transaction:

postfix/smtpd[16347]: connect from unknown[45.43.61.31]
postfix/smtpd[16347]: 4GgNSp3S76z4l3j6: client=unknown[45.43.61.31]
postfix/cleanup[16365]: 4GgNSp3S76z4l3j6: 
message-id=<20210805172322462024 at paypay-bank.co.jp>
opendkim[1965]: 4GgNSp3S76z4l3j6: [45.43.61.31] [45.43.61.31] not 
internal
opendkim[1965]: 4GgNSp3S76z4l3j6: not authenticated
opendmarc[1950]: 4GgNSp3S76z4l3j6: SPF(mailfrom): paypay-bank.co.jp fail
opendmarc[1950]: 4GgNSp3S76z4l3j6: paypay-bank.co.jp none
mailmunge[1237]: 4GgNSp3S76z4l3j6: Bouncing because filter instructed us 
to
mailmunge[1237]: 4GgNSp3S76z4l3j6: Filter time is 68ms
postfix/cleanup[16365]: 4GgNSp3S76z4l3j6: milter-reject: END-OF-MESSAGE 
from unknown[45.43.61.31]: 5.7.1 Blocked as spam; 
from=<info at paypay-bank.co.jp> to=<user at ptld.com> proto=ESMTP 
helo=<paypay-bank.co.jp>
postfix/smtpd[16347]: disconnect from unknown[45.43.61.31] ehlo=1 mail=1 
rcpt=1 data=0/1 commands=3/4


And should i be passing the code and DSN as numeric or string to the 
action_bounce()?