Transaction not yet indexed

MU1czQ8C9aTKSw6NXG9pBvuYTj4Gb3vh97n6JEHBcvGZDzP9xknLBEQDzQcUn7aL8u9WRmZx1JszoADKiNCR9hD

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