Transaction not yet indexed

21Mx9JfQXZ9ZBPAWevPbXqqqTca3UF9xLk38iTrvojbZNYum2aTjTYp8SN91vzrM7jUyXx6XXKhFJk17pH2mzshe

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