Transaction not yet indexed

21dKLWusdTpmSSC8Wa5YWiVmk4DBAnFWFFkyPQGiPeYsDw4iudNp2u4Y3jHpwhJSggxDJA8PKfs4ocrRuAeNZH5x

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