Transaction not yet indexed

NdnJUmXJAzN4sJfknvhYubMXMh6WTmS2wCEqG6jsbPgoS7NnPfjDw4EqZiMnhxZVUq1BymGujHoqZd88RWBR2Dk

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