Transaction not yet indexed

NnN23d7C4CFQeY3Lo51kouTWGnWh3wJLaE7Ubs4cdwWZg8p8GjGdpGoXBWe9Q3BhDehNYRStKUZhUjdiCPUAA3z

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