bludacmining

{
  "name": "openmine",
  "base": "",
  "fields": [
    {
      "name": "creator",
      "type": "name"
    },
    {
      "name": "mine",
      "type": "name"
    },
    {
      "name": "symbol",
      "type": "extended_symbol"
    },
    {
      "name": "start_time",
      "type": "uint32"
    },
    {
      "name": "end_time",
      "type": "uint32"
    },
    {
      "name": "mine_name",
      "type": "string"
    },
    {
      "name": "mine_desc",
      "type": "string"
    }
  ]
}