public ActionResult GetAttachement(int chainid, long chainindex, int attachementkey, long transactionid, string name)
{
if (!AttachementItem.IsNameValid(name))
{
return(BadRequest());
}
var path = _node.AttachementManager.GetAttachementPath(chainid, (uint)chainindex, attachementkey, transactionid, name);
return(PhysicalFile(path, "application/octet-stream", AttachementManager.GetAttachementFileName(transactionid, name)));
}
