EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f253388b2875bdaea30c84ad4befc673f8384d5d94744501e18afd60b92f79c0","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-f253388b2875bdaea30c84ad4befc673f8384d5d94744501e18afd60b92f79c0"}]}