Transaction not yet indexed

21kSVoLsAioBrzZcw9RYbR9twW9tpxgGGgHjfT35gFvXJmAwxFcvLiNABey7GRXsQssGZEUefg1PBAtUZub2iLH9

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