EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"67b70c471852b06c48cc75907101e5c45305cda6061e5a2ffc1e14c746782970","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmleEMpW"}]}