EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"540f8f620994e733456fdc91482d3248823e65f3a697f9f8acb2fe69ae478cc2","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-540f8f620994e733456fdc91482d3248823e65f3a697f9f8acb2fe69ae478cc2"}]}