EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"269c20135da9fd5e8621b47a77175776104b3afec700f676fca396afea19fcf9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDbxMEgpY"}]}