Transaction not yet indexed

21nfFe1brf1RAv2SQdfoyixpdUDFt4dYmyKrH1jgWPXeCqoyT6bwSj9SpsPUeah55JwbBNemT1KUtgmq8xjEDprT

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