EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4fd52c23c8037316c99a95864eeda30ee0a279ca682a3e332cf1abc883073cf","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-c4fd52c23c8037316c99a95864eeda30ee0a279ca682a3e332cf1abc883073cf"}]}