Transaction not yet indexed

21YxeFJ9EVawhBrNvv4cEvq2uryZaatRzo9LeDAYfB6d3ot5Vpp2HPXMPxSJm3EsZpcMMjebWZQMRVaMgrLTCSj9

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