Transaction not yet indexed

ndu52qaEMGoGjrHPK4qsfMUdmuusJ43Yd2FuM8xFvMNYREJVCKk8MFRSLSxrm6xLMaFRNP8iCAXMKyuXgeK9PtZ

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