Transaction not yet indexed

NbqUu2JPh1yuVsT3ctJu2ZqPPSHD8hM2XZf36NHJKqBcfx77YwyZB39yE9BZC1Dv6RQ6kYbAkF3r2CnbD57D1Z1

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