Transaction not yet indexed

21DcKkWwzuhFucSoQdGa6fv5JY4PCgmXgYZX31a5pp4zfxCXg3r9dEB5qsgnCSCNSSrd2ne9updsjVj2XA6bMCXL

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