Transaction not yet indexed

UkppDiuiNyz2y6n8tZqBS3ZKV1XP7e8oiu5MVBb6QYqafJGESVKMdDRMAN6fPwzcTeHvYmtJo1mJwLkQ788ANpr

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