Transaction not yet indexed

ddau7MULM5WXMVndhJZ8UNGJmwpCSHvi5GcBWiJ2681qv8sESGMh6H64gBJCo1uo8QvgTa7QyyX9cKNYFAXMMRa

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