EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57ce6e9fe7558565f0d7ad5702f8f9eba48c4d2f2e2dd5ef54c2dea2d04bc255","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAO65Ovpg"}]}