Transaction not yet indexed

Nab6ggExw9mSJ9GUDyAeeNB6HQG7KMkMyEVDop5ezd7WPNP13syPsDnEjPMGLk4pXaVMd2hPJPkVEYzhR9xsjuM

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