Transaction not yet indexed

MDMSiDqSGBca4fuQN7vZV5gsWdBpVWS5Sr1sHLZPA7sYdn5GuwQN694KhJKjBqv1s2pTdMJxBiFCTeLBRc9oMRw

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