Transaction not yet indexed

21zFYknZq2mAaDJFtRNemEjRoau9WNb2gTXiP6bKu8JZCwtUkzhgfS7g7bKf3kJGPWctVG2vryCvE3e7ou2b5iuT

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