Transaction not yet indexed

Ub8FCkKScWNatfeRXx3wXFuBLRB5tB2yQ1Mm52zsNxEwueJEtvKFD3YPFDRyhsqJqd52emQzojEKwtRQAvq63vK

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