Transaction not yet indexed

WUpE4zidFto5BYMtjTCMsxdv5QsENrGu9i7XBHogW5vDUjApTMgEQcGuyUaYKNmJw7zcDdpRnQAQS2v3aaE2ob9

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