
的结构体属性 pair_name_user_data
{ "name": "user_data", "base": "", "fields": [ { "name": "crafted", "type": "uint32" }, { "name": "last_craft_time", "type": "uint32" } ] }

的结构体属性 pair_name_user_data
{
"name": "user_data",
"base": "",
"fields": [
{
"name": "crafted",
"type": "uint32"
},
{
"name": "last_craft_time",
"type": "uint32"
}
]
}