Transaction not yet indexed

21RTFfeeVKqy67WhrYLaYeHGooJb9XoH1cZK5UgXHT9jFRCLfsLCsMLLVDDXQeJSPFHYLpsFWczLKNHsSDp7yPkm

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