toJson method
Implementation
Map<String, dynamic> toJson() => {
"to_subaccount": to_subaccount != null ? [to_subaccount] : [],
"from_subaccount": from_subaccount != null ? [from_subaccount] : [],
"to_canister": to_canister,
"max_fee": max_fee.toJson(),
"block_height": block_height,
}..removeWhere(
(dynamic key, dynamic value) => key == null || value == null);