Transaction not yet indexed

21XcbmAhJ5gCXbiTTCei3MkzcbCZsMMW3FfMHF41t4NYHhkBd3ssp5bcNjQebFjASsmwfW2QRvCWp5Ze8YQgJtYZ

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