Preflop
No reason to raise garbage, so free flop is perfect.
Flop
Because its only a min-bet, I would also call. But if the bet was much larger, I would fold. The issue here is, that when you improve on any card other then 4c, you dont really know, where you are. If the turn is a club other than 4c, your 6c could easily be against a higher club. An offsuit 4 gives you a straight, but someone might have a flush. And finally a J gives you top pair no kicker, and in a multiway pot there are many ways for that to be beat, even just by someone having a better kicker.
Turn
Great card of course, but your raise is to small. You want to raise to an amount, where you can easily jam the river.
River
You needed the help of someone, you coolered, to get the chips in, and this is a clear mistake. Bet bugger on turn and jam river.