{ "p": "mrc-721", "miner": { "name": "BTC", "max": "50000", "lim":"5" }, "token": { "tick": "btc", "total": "210000000000000000000000", "beg": "1222202300000000", "halv": "4096", "dcr": "0.5" }, "ltry": { "pool": "0.10", "intvl": "144", "winp": "0.20", "dist": "0.50" }, "burn": { "unit": "1000000", "boost": "1.000" } }