EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5677414f3467ed057425b21f05008f1c912f2c987c0819b00286d0de8106fa54","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-5677414f3467ed057425b21f05008f1c912f2c987c0819b00286d0de8106fa54"}]}