eossanguoact

{
  "name": "matmkprops",
  "base": "",
  "fields": [
    {
      "name": "from",
      "type": "name"
    },
    {
      "name": "code",
      "type": "uint16"
    },
    {
      "name": "count",
      "type": "uint16"
    },
    {
      "name": "mat_ids",
      "type": "uint32[]"
    }
  ]
}