Transaction not yet indexed

42LkFtYtdoRu73kJAZVX2Pc1r9itt1hFKHA79DzFiRfR7BB51ic4h3exxxrqe2xVJNNQk4N7Uw4xvLYRuUDsYEE3

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