Transaction not yet indexed

MLndmqM8Myg5ucY26iGWJkXMLqJSERkwqmBavtZqVdo1YYqgMc9cBLqPb3GhVe3R4cTAnDcV2HeBAfN7oPXhZ6D

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