Transaction not yet indexed

21TEfDApgmdgrbf6EFcJUXdoNhmBq6o9uh3irmikNTFerShvjeZcQvGsczsL6BV1XJZwqwcwH7ejUnGEHmJ8LrAJ

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