EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4f000d661cefb00875a283c50d7967680b2aa53a0159c90652fb1146fb4e8db","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pv2Xpk-b4f000d661cefb00875a283c50d7967680b2aa53a0159c90652fb1146fb4e8db"}]}