Transaction not yet indexed

NK8s6jX23XGYkhFEUrLDQGoFBtgx7mUsYNSFexZc6UFPN8V1DdvR3iPDeJkPuLDKdiqrVNDZkZfqXC6BgQPGMZW

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