Transaction not yet indexed

52tfZNNEdpH8sWaj1AxDnutw5HCVu5dUg5DH7VKamVnqqNgeNf9PkNmaW2b31eMyHebPx6BZVMS8MHZhbqTf4sz1

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