EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"467c3920c1db84438fc11a73efbe7acbc262624063354df0e2a911c548f2f826","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyVZj8e-467c3920c1db84438fc11a73efbe7acbc262624063354df0e2a911c548f2f826"}]}