Transaction not yet indexed

HFNkSJrFi5NqiwQBJo1ZwuqwemBAfP3jbh2PjS7NKJCqLT2eadeW8Ar9rEuDb9vmZRm8RRKep2BCFtixR7RYe25

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