Transaction not yet indexed

21ULgupj6wvKpbtRygH9vKzVNB2yvxU3svcFt95uMt6Pp6Vwnecc9TsofCWdHM367NxBiNURyDqYhKCfjPAP6Fft

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