Transaction not yet indexed

YnU2v8bXep9o3sEB8F89xBTnnZMsCfBSsuDsGe8kJTc7puMsSPfFvsFY6brM15Aua7bSoRw1NQV2bmCie4zFVpC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.