EVENT_JSON:{"standard":"nep171","version":"nft-1.0.0","event":"nft_transfer","data":[{"old_owner_id":"6a6e5cbbf8712e4f63571c320f8b26e14793079323205dc78d7e84c746211bf4","new_owner_id":"3be64145d637b96f9d665340e26fbbece25df6244180168c95df0c4c9432024a","token_ids":["Issue AK_Legendary_848"]}]}