EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15cdbbc431f6fbb0e8113fda6a33c3c7d3a9e72fc3dd0ee049ea0c1784be8aa1","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:M2o4AvpWlG-15cdbbc431f6fbb0e8113fda6a33c3c7d3a9e72fc3dd0ee049ea0c1784be8aa1"}]}