EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3e05b44e7efdc4bae8ae9361a4e1c0100dcae3647b50a605ae87d8c3131297a9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBJgBVD2"}]}