Transaction not yet indexed

6691Rr5pifTjn9Rw5ZC4HaS3ZmQs2R7jYMNwuP11VkNMfLY7YKX6uTzroHJDpCp5qT4MWMrYk1a1FDwBgtMS7xPG

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