EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"36a38c92b6aa00a4898be4d50645b1f91930b5c5df0f8af21f30ea6b6e1d2599","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2Z81vq6"}]}