EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a331359f66abfb7cecbe6798a663b2055da449ed6361639453b62e0a48d9464b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-a331359f66abfb7cecbe6798a663b2055da449ed6361639453b62e0a48d9464b"}]}