EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43e254ec183093889b8f9933e6e669850c321cf80cf5c8987dab3ec3d47786e4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:0bvXoR8W91-43e254ec183093889b8f9933e6e669850c321cf80cf5c8987dab3ec3d47786e4"}]}