"This is even worse than LUNA." Early this morning, Beijing time, a sudden market crash kept many crypto investors up all night. The MANTRA token OM plunged by about 10% within just one hour and then crashed dramatically from 5.21to0.50, a drop of up to 90%. The community was in an uproar, with sharp criticism: "There are still plenty of people holding OM for interest, and they didn't even have time to exit. This is even more fatal than the flash crash of LUNA back then." This sudden market c...