if (ret < 1024) { return null; }
HolderCommitmentTransaction ret_hu_conv = new HolderCommitmentTransaction(null, ret);
ret_hu_conv.ptrs_to.add(ret_hu_conv);
if (ret < 1024) { return null; }
HolderCommitmentTransaction ret_hu_conv = new HolderCommitmentTransaction(null, ret);
ret_hu_conv.ptrs_to.add(ret_hu_conv);