Transaction not yet indexed

421seRqNLh8JCM5nEVvf4WDibVFJDVLD7CJV62ZvvQKjEBzUnhvVjML5aiMs85Hrn3JnkxVdDCVBack5cQyZgrHh

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