Transaction not yet indexed

MUs8HKJDftc8jvNxJKGjXT8Mu3qJiEbQAatHB2EDdKPrXk9nCrfjZ2v3tDPyeGiDMbijdvjq7gWHvtZHd3jGeaY

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