EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f82422149e46c12c2583261d688efd24062d661969727c3fe0ae203dc767ac88","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGRWv594K0-f82422149e46c12c2583261d688efd24062d661969727c3fe0ae203dc767ac88"}]}