Transaction not yet indexed

21uf3KBHhxg4JSkPfHs2dziBqLMEEKNgC6qSMxjCLPNYvoj8FvZZH9MUPemXrKc7XiAp5vfefhXkmM4GHrZvC4Fa

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