EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a3c4cdd3fa3e8750eeaa10abc5fd5bd1a8b5bc867b3fa93274a1d67f7afc92fe","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:Lo1XLqnj9P-a3c4cdd3fa3e8750eeaa10abc5fd5bd1a8b5bc867b3fa93274a1d67f7afc92fe"}]}