Transaction not yet indexed

21HfkBSwUtDJSFDTQSV2JwDgWTnF5TqfYyUk4JcJjkiJCRPdzyoVcxH9kXgVQrUKv1nZ68DeoqQSpFhW8anFVMEc

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