Transaction not yet indexed

FLbYZM5EguA5K3csyZtYHHgfAwpvVVsUTwcgaoJD6pF9sRSNtMPSaTsGHePqCcyBAYy4iQU4wHFeBb6MvJUWCe9

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