EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f43a980368e805e24dc027e24eb5d712abe0f815329df3984efd5690d9a4fa8f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkEL8Mqb"}]}