EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"833bf761a884aa67a42b2b74f9d980b531ae25b3fc0892a7924e0c4ed16e562e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjOrLnqe"}]}