Transaction not yet indexed

KTAZjYXX9mj7WY8GgjmuuYY1S9zHeRuPmAvAJrV9FXYJs4eck8JwVs4eMhzAE9SEq6VhdCz6nYb9bN4YxVpnN2e

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