message: Increase initial TestNet difficulty
diff: @@ -223,7 +223,7 @@ public:
  bnProofOfWorkLimit = CBigNum(~uint256(0) >> 1);
  bnProofOfStakeLimit = CBigNum(~uint256(0) >> 20);
  - bnProofOfStakeLimitV2 = CBigNum(~uint256(0) >> 42);
  + bnProofOfStakeLimitV2 = CBigNum(~uint256(0) >> 46);
  nStakeMinConfirmationsLegacy = 28;
  nStakeMinConfirmations = 45;
  