EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"12ba507f63196e2948285d03c820048f52d0acdefba8ce1e0fc28eb75136036d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-12ba507f63196e2948285d03c820048f52d0acdefba8ce1e0fc28eb75136036d"}]}