Transaction not yet indexed

21EwNHrhLTCTC3auzhPd8DAyEUzpNbgr4xuJ1WidTWAApFaoA3bV2jVTQNJphZHGUzYL7ysMYdPuKtPVqo7nJN72

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