Transaction not yet indexed

42ktbbC7CMUTeFKhT48pr4rUFFzXTM3XDe3Kr87DHWHEq86fiBMLaLwQn7CQ9e5PbkifYpvR1fzisEVujFpnEPrV

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