Transaction not yet indexed

5ujqeuSbY4aQ2y8PXGiUBqgaHsKP7BdfzbiJevQr6V8PBJGHWNNjCttDeTeWGGAqMLnfVEaWLJdVmHT7jB4anS16

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