Transaction not yet indexed

21bf4ypn48EKkXkzpeq6Mnpf1j2vaqzMVxqFAskssdAQ9Ut7hZaYYCzhsQzocDRbdeEbwpafuZBMjmKFTM5VcSbK

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