EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3e7aa1c6c9c29b2bee1ad8d1c3e36f7c26c8ac9ef9d212b7fde64a1052e80b7a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-3e7aa1c6c9c29b2bee1ad8d1c3e36f7c26c8ac9ef9d212b7fde64a1052e80b7a"}]}