EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15c51acb9bd789b54199c480ce34c588121ceedd49056ef2705b657acb85445b","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:k304bY1jLK-15c51acb9bd789b54199c480ce34c588121ceedd49056ef2705b657acb85445b"}]}