EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ca87c8da6795ef1b4ffdca436b4c042e04a1da3a2cfd0a9640f2ab2827bc547","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgmYbaA7"}]}