{
  "p": "mrc-721",
  "miner": {
    "name": "BTC",
    "max": "50000",
    "lim":"10"
  },
  "token": {
    "tick": "btc",
    "total": "210000000000000000000000",
    "beg":  "1226202300000000",
    "halv": "4096",
    "dcr": "0.5"
  },
  "ltry": {
    "pool": "0.10",
    "intvl": "144",
    "winp": "0.20",
    "dist": "0.50"        
  },
  "burn": {
    "unit": "100000000000000",
    "boost": "1.000"
  }
}