OrderData
struct OrderData {
uint256 creationBlock;
address creator;
MaterialId materialId;
uint256 amount;
uint256 expirationBlock;
uint256 reward;
uint32 maxPlayers;
}
struct OrderData {
uint256 creationBlock;
address creator;
MaterialId materialId;
uint256 amount;
uint256 expirationBlock;
uint256 reward;
uint32 maxPlayers;
}