Transaction not yet indexed

NNng8aiveY3A8VLSaX6TjZAQbEEHTYKyRVWam7WBaAwqmYh4caMgrcYM2dQ9r9YZxW3ZqUWejsHtmxaDLTL6Twf

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