The Second compressed Key Is wrong. It has to be
03469619dc9c10ce858a5359e9e948cb50d415f93f2b63490fefcc1c4013bcd284
The corresponding uncompressed key ends on the hex number f, which is decimal 15 meaning it is odd. So odd y => 03 prefix
yes 03 not 02 sorry
but this does not solve the problem
04469619dc9c10ce858a5359e9e948cb50d415f93f2b63490fefcc1c4013bcd284a9bfbec4b12fd
c733f4d35f1d666ce9010af4f1f62de4b683ce1d3ca738f5450 corresponding to 1MeRe251K27Uxkdz3bohptVht72EGLeX7k
and 04469619dc9c10ce858a5359e9e948cb50d415f93f2b63490fefcc1c4013bcd2845640413b4ed02
38cc0b2ca0e2999316fef50b0e09d21b497c31e2c348c70a7df corresponding to 1E8iFaQeRtKzzsbwgtwjXQs6bBdRtFsp7X