EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ba3f7434dacdc57414e74e72195b23409bc363986f104c82c550a9889d19859f","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-ba3f7434dacdc57414e74e72195b23409bc363986f104c82c550a9889d19859f"}]}