Transaction not yet indexed

21tYh6LHvLRSgrUAGjqzKSvsmGGkPbuhVUA5Nhdb9SPh79iQJhdYPsGP8zAznKHd7CaRVKKWNkTCs1j3ppAKKQP1

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