EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8784e84482c136efc7c91de684848f0a560f6aab575bd93d5f0ed8da73c48c1a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-8784e84482c136efc7c91de684848f0a560f6aab575bd93d5f0ed8da73c48c1a"}]}