Transaction not yet indexed

Kx2myUkoMnU9M9b6vjdMhPeZTZCXRCgGhcvv8TWhyveD6Qrf2ovKn3aqL2dQPa3bN3HUxQpe4EuuBbUSmRCmd51

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