EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0509c280479ce073bc8318890e060ad22b802a340603c890e950e9bf65822a6e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrYq412-0509c280479ce073bc8318890e060ad22b802a340603c890e950e9bf65822a6e"}]}