Transaction not yet indexed

21NASSRuCD7rCn3waQkRdRb3grLR9qTf1ZAweZ4TRe1dBsAwV8vLJ3d1YK5Cp1Mhn3txhMZxzzRnEUcZCnjj8uzT

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