Transaction not yet indexed

21dNYQUcUaNH75V2x5ubk6b2Q58M13zfCKAbvnSGvDHaCrLmEwPCFsWULYLzhKeHLfM4v4SUk8DQNs1HSDus1PbX

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