Transaction not yet indexed

621FFjuT38dR6oJeJBbhV6xxDw5ocMhFdf8wdu9dZ9TexisE2SaZzrr6MSbxMLfNitGJUA19eLRLeHbCDqGUFZi5

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