Transaction not yet indexed

YLWKHnS9oQuWWhDdgjKZWKqDd6K4P1KGMdWMTda8YxRWjQ663aEESjSwknLCuKAb8sybNtfbfAbLCtWHMmn9A1w

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