EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ae12b7bb865b26803eed6d2908ec23b7a36493480ab5163c1b5344011e3e6414","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pR5X6r-ae12b7bb865b26803eed6d2908ec23b7a36493480ab5163c1b5344011e3e6414"}]}