Transaction not yet indexed

42iAxPbD2yvEXrvHBiVkKmdVH1Tim8ncmEGDoNiePAdX2fRqCFbyd5RreKb1td2g1mQo9xoVKvNqCz3XSTJj3wpv

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