EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bef2ffe91351bc6e9a8631f9109e0f1fc6af6f7b0fcac95cea82dc08970c5342","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwKOPWpl"}]}