Transaction not yet indexed

Nnu8akiw6sVKqMVgLvX7GdMyqRsFC2ssnZ7W8BikJNfdRASCJrNj3obSLkm54jTRGPupppxbXZc8tNi8Zaz3W5K

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