EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e1dd1018a63dfc715d1e057f52d3687c099491ef14031746089a1e473833e739","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DwrjBx-e1dd1018a63dfc715d1e057f52d3687c099491ef14031746089a1e473833e739"}]}