EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0121af81f3c3e3ed5b686fb0c68257179e7298ff14eb26b2ebd8017b5e6d375a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRVKe4p8"}]}