Transaction not yet indexed

21TQcU5vaRFYdAj8ZmsWfJf7HFwKtR7Qqu7jJ718WQhjSbxbqa4CsrzEhBqEAmB7c4jgbDo3J5CDASbASZj9p6yL

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