EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4559cd564e16807e497236611ac314feb3747381e546d9a16288bb74d8ae7d90","new_owner_id":"fees.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:3pL4gVAjP5-4559cd564e16807e497236611ac314feb3747381e546d9a16288bb74d8ae7d90"}]}