Transaction not yet indexed

ydup8sCaPyJmw4A7JDoWNgTScTMAYnZaEK2opyg2jziA9RoSDeNiXS3a9k5uTDhkVPEKcMY528rYZUciR7Fo7Hy

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