EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c139b823d3c7bbfc7c2d0c43f28d3949cde3d65778c38ab8b0465104d06f9828","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqY69j3po"}]}