this is not newbie buying, he is buying approx bought 30K $ in one pump minumum...how can we read it?
Well 30k$ is not worth to laundry. You can exchange that much in 1 Bitcoin ATM for cash without KYC fully anonymous.
24h Volume
0.51 BNB
It means that daily volume is equal to 10$. In my opinion this particular pump is just arbitrage bots mistake or fat finger error/newbie mistake.
This pump volume was only ~100 000 MDAB

I don't know if this order made in trust wallet will pump price as long as i have funds in my wallet to buy 100 000 coins for me or it will buy xxx coins for 39 BNB but i'm sure that this order won't be fulfilled correctly because as we can see to buy 100 000 MDAB you need to pump coin x100.