Transaction not yet indexed

21TjR8PpgMGXksBh2AXqwPA6Uw7V8QuSCx3z1TdC8Q8gkmDZcDAhjYSaU1zbHvTShqvSLmA193dXuutdV78N5MLU

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