Transaction not yet indexed

NRKAaXzKCWqzL9A1hmQkQDnvrsVtZhdBgKqUsusAhRGcyenadPmg4bbVbBpmKG4cpfv6VpcUaFEVhLFfx3jJaAN

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