Transaction not yet indexed

421YULVGgG8fPsiSPfQRvQYvr2n5tkFvgBR9ySRXesaB7PnnvoNKZHFqtjX4RFiL2i9TLNM21eLuuahPxfa4RWnw

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