Transaction not yet indexed

28BpfRdSPNJUSURrcZESkXMyMcRhZBT8McDe3X8oHhSprdRa7QmoB8BU3f1ag8kKhXx77n8j3WVnb9pdopPUjXK1

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