drk: Temporarily disable history_record.

bin/drk/src/rpc_blockchain.rs

@@ -171,7 +171,8 @@ impl Drk {
         let txid = serde_json::from_value(rep)?;
 
         // Store transactions history record
-        self.insert_tx_history_record(tx).await?;
+        // FIXME: This breaks with the DAO::Exec transaction
+        //self.insert_tx_history_record(tx).await?;
 
         Ok(txid)
     }