Transaction not yet indexed

21kLU2UuPRq1s8exRnjdtiEYAm7DM2K8WQLELWR7vWppb2uhUD47anjPbF4ckekqfWUYAj72e9mQtX1v7v1mJCDT

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