Transaction not yet indexed

21TucdSaNMqR7Q5NKHyk6Y1ttgSe4VuWasyQHjZfW5av3hUgdeiRsshYapMGBPM6sDLRo3GPocs5rGdJy1SuMmDZ

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