Transaction not yet indexed

21WU7NFJrrNTfc7qSJyFfwMnhCNVsm5PrZZX9Hrw6xxvP2hSp4ECBzcb8zPEUMX2qafQAdWQirtdB667ixmiYvGD

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