EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1060f708b003877e73484ef1ed2bcbc060538e1656fd0ef97021333b8a6b02c5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwznBxql"}]}