Transaction not yet indexed

21dp8Bic8tgYUnxJnHhNnTN2osVLwCh2jY5JwrdC7KfFvu9SwtmKXM9zfLSbXNqwBQfZNUL2nyZXTeNeZYigk3FK

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