public static Transaction FromJson(JObject json)
{
Transaction tx = new Transaction();
tx.Version = byte.Parse(json["version"].AsString());
tx.Nonce = uint.Parse(json["nonce"].AsString());
tx.Sender = json["sender"].AsString().ToScriptHash();
tx.SystemFee = long.Parse(json["sys_fee"].AsString());
tx.NetworkFee = long.Parse(json["net_fee"].AsString());
tx.ValidUntilBlock = uint.Parse(json["valid_until_block"].AsString());
tx.Attributes = ((JArray)json["attributes"]).Select(p => TransactionAttribute.FromJson(p)).ToArray();
tx.Cosigners = ((JArray)json["cosigners"]).Select(p => Cosigner.FromJson(p)).ToArray();
tx.Script = json["script"].AsString().HexToBytes();
tx.Witnesses = ((JArray)json["witnesses"]).Select(p => Witness.FromJson(p)).ToArray();
return(tx);
}