Transaction not yet indexed

667LbTY6r4o7qCwUv5rK3Z1Jn4ZX9AUR7ysZ14NURpsBdq5uK2MnnJaWE4PYt3Bn689b6FR3qx1hvHyfNHi9KuUo

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