EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"579e12550b25a73fe0eefbc204fe61f2f4ba928a9d082e1d2bad8de624f8bdee","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKoEy8DN"}]}