EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e47e4362288c89d8e22fbdf891872657f04541670257c0cf0d6461c30b80556","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:k304bBn4LK-1e47e4362288c89d8e22fbdf891872657f04541670257c0cf0d6461c30b80556"}]}