EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81ec7d676b53d2ec85fc35feb22e447c4f705c987c90bdfbca7fece9304d9863","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-81ec7d676b53d2ec85fc35feb22e447c4f705c987c90bdfbca7fece9304d9863"}]}