EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4742577e2900dfec273a93504cb56efa3675ab1fcf1c6253b1ac315993a1c48b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAa30Onqe"}]}