EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d82bd5f809af691d2ffb8d2a82c6f42e5398e0c314b941d35c22b7a90e10f317","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq2rZlLq6"}]}