EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e0f515077a0ecdd755094ec080dd13274d9457d1a4c6907779770ca781c36174","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-e0f515077a0ecdd755094ec080dd13274d9457d1a4c6907779770ca781c36174"}]}