Transaction not yet indexed

Nk2CDkAzYUpM1TYNDdvgQNHSbSmhuTaMUXQGGzocMQir8Bgnmk1Fts5EqBQNW4aQPU1RxW6FGjh8PCPo17ukBXU

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