EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8f67eb039302abbd5fd621a763c1c691928f9b0f2cddb627b97ae08f31065214","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE41NJWvm-8f67eb039302abbd5fd621a763c1c691928f9b0f2cddb627b97ae08f31065214"}]}