toJson method
Convert the VoteAssetContract object to a JSON representation.
Implementation
@override
Map<String, dynamic> toJson({bool visible = true}) {
return {
'owner_address': ownerAddress.toAddress(visible),
'vote_address':
voteAddress.map((address) => address.toAddress(visible)).toList(),
'support': support,
'count': count,
}..removeWhere((key, value) => value == null);
}