EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4be8de87227b3b83b1887a69e575c7a7a84f242d7531294942e74fe73b7be1e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXmVOjq2-a4be8de87227b3b83b1887a69e575c7a7a84f242d7531294942e74fe73b7be1e"}]}