Transaction not yet indexed

Heu8CqjgsjCJH9j2w8YAsAeqv96PgSMyqRvJvD3q9J71tsn3MRUq7hVxyupp4nVmAt6v2MQCzG5QoJii4WqXMrC

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