The problem is this, your timestamp is 1745893229 which is equal to Tuesday 29th April 2025 02:20:29 AM UTC but saying that your transaction looks a bit broken in general.
can you tell me how you figure out the unlock time from the rawtx?
I only know by plugging the redeem script on verify page I can tell its unlock time
To be sure can I see the redeem script you have.
@OP if you are reluctant about telling us the redeem script, you can try it yourself
on
coinb.in page, click
Verify tab, input your
redeem script, click
submit it will returns: Hodl Address, Required Signature, and its
Unlock Time