EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5c585ff45f18b67f8e4e075b719e1b07ada57dea4c7b9325959761ff124bce6a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOymOOqg"}]}