grootwarstar

{
  "name": "st_lineup_record",
  "base": "",
  "fields": [
    {
      "name": "pos_id",
      "type": "uint64"
    },
    {
      "name": "quantity",
      "type": "asset"
    },
    {
      "name": "begin_time",
      "type": "uint64"
    },
    {
      "name": "end_time",
      "type": "uint64"
    }
  ]
}