eosdotatest1

{
  "name": "mine",
  "base": "",
  "fields": [
    {
      "name": "id",
      "type": "uint64"
    },
    {
      "name": "mine_hash",
      "type": "checksum256"
    },
    {
      "name": "mine_id",
      "type": "string"
    },
    {
      "name": "contract",
      "type": "string"
    },
    {
      "name": "reward",
      "type": "asset"
    },
    {
      "name": "winner",
      "type": "name"
    }
  ]
}