On March 9th, according to the blockchain Voyager data, the number of STRK tokens that have been pledged has exceeded 200 million, currently touching 201,737,217.135, accounting for 7.35% of the current circulation supply of 2,743,505,868. The top three pledge verifiers are: Argent, Karnot and AVNU, which account for 58% of the pledge volume, and there is a certain risk of centralization.