EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"c01908ae8426e02fe8d9c53ab4213dfa32f611cc02e708af143079c28174855d","new_owner_id":"fcdd43c2379a77095ee7f39b40132f493148375fa7601845db150e22a67f3471","token_ids":["20000468CR1460"]}]}