EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d11758161017d738fb909daee06314ccdc7dfbeca58e138552341e3df49184d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKJrvjAN"}]}