EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"313dbf88a1adb74475a49f79d82a98c0f4ae690c15a297c1ce744171c30777b8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-313dbf88a1adb74475a49f79d82a98c0f4ae690c15a297c1ce744171c30777b8"}]}