Transaction not yet indexed

NMdZPJdgkbAWGvNfcufJKtmpYvLjnkfitA5CQiFexjf9C1RKfm3WqWqotnqeWg2CvRzXX83Fb3yo61KRhGLNrnS

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