Transaction not yet indexed

21kuFdsdazMbUcdXTbYnhmNqQ2jtGzCEdnqSNfG84avRrLazXupVY3NcTcU5j7TLbBuPJ3QwKHiLvQW3SnHpjHRP

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