EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b26d1b88f19d73c7933cecedcabd879fe331b1dbbef99f099e9ff46dbbf936ac","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnkEnjAa"}]}