EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"474bef8c485314ba2fcc2683813710a3e1214ad92def8da37b413bffdec2d72e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-474bef8c485314ba2fcc2683813710a3e1214ad92def8da37b413bffdec2d72e"}]}