Transaction not yet indexed

NLNm9SFPaz6hTv8o5VuASQ21N2xGm21vLDJE8DoASwr7aJjkmXWJHE7q3vP6SprGYCxpL2FF2Fs3yxLUB9SxXCm

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