Transaction not yet indexed

NDc8qWUaBqk9WzGgjm9eeLs3AEJXLXa1ztScb8toaQM7SiU2tDSKAC7joDs4baxV2RfYTqcz4E9MqLP7sUh6xai

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