Transaction not yet indexed

21ka7pzWAF4jyyFX7jbrx2sAPYFgrnQHPnqxZKva9YnzUH5spgfRG7hG6TzHWwLgWQoMg1FQqUmD1Zo4JfZv3WZS

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