Transaction not yet indexed

639WpE97nWSC4NsEpLbXZLj7N37W2DhsgkyehVXfNTCpWSt6Qs2GHStQAZUckzQCjm79ymENDi9S4fGtRcxkVjc7

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