Transaction not yet indexed

21nkh3Ke9u8Y1TGDeNEPbs8iimQXq4mtqa7wXTQGJXBQkYE5RvbVZ9RNpw9ThSENCojhi8XxhCFfhaUtJq2cSPWi

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