{
    "version": 3,
    "timestamp": 1550636737827,
    "reference": "3TDhW4vmn18ypYHrdBYjyPQdNdb1FsjqbUNMT9DoJPUGeddLRw1egTH35tocMvCY4HF1GZUFvqF3NTPAVK4SzUQg",
    "nxt-consensus": {
        "base-target": 2522,
        "generation-signature": "3NoKdfk4cT96qs7ihGQu6ru1roB9haTGwVd1rvMTNmZq"
    },
    "features": [],
    "generator": "3MsKhZJzGZ1hnZJZUPYUAKjGQdk7Q7qoCRa",
    "generatorPublicKey": "G9rStAuSaNjMi9KZNVfHymhCUeaWLFqAy88VtTAJre3q",
    "signature": "5ThSV7nDBdhJuKDwZmWMVXyyZj8xtEKJLJAZsVNXooL8ShMM5Snf1S139sGCwhU6Z4bvocKrt7n3W26HdY8boCog",
    "blocksize": 1315,
    "transactionCount": 2,
    "id": "5ThSV7nDBdhJuKDwZmWMVXyyZj8xtEKJLJAZsVNXooL8ShMM5Snf1S139sGCwhU6Z4bvocKrt7n3W26HdY8boCog",
    "totalFee": 600000,
    "reward": 0,
    "rewardShares": [],
    "fee": 600000,
    "previous": "502978",
    "height": "502979",
    "next": "502980",
    "transactions": [
        {
            "type": 7,
            "id": "AxxVhjrm7L5Dt4EV7FtpaU1B4WAyhbBX3zLLcRvytjoJ",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1550636735305,
            "version": 2,
            "sender": "3N8aZG6ZDfnh8YxS6aNcteobN8eXTWHaBBd",
            "senderPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
            "proofs": [
                "hLGjGXYeGXmzpDJidQPMqmyhXNvahDaPnPerKdREKQs73yj6Xvz6S62SxEbRYepNioT3Mj3ADPkSbqfoE6TXSHm"
            ],
            "order1": {
                "version": 2,
                "id": "H9S74wywLTAbune2LfWaJZGn6EH9HArpBmw9b9BxhVPX",
                "sender": "3Mpw7sWm7v3wLbfSqrjF5JgTFSksmsv61WF",
                "senderPublicKey": "5GAFLH3JiTU2dbX6UndJpgmtqNd5Pqv1PV9o7qSAyvzQ",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "DWgwcZTMhSvnyYCoWLRUXXSH1RSkzThXLJhww9gwkqdn"
                },
                "orderType": "buy",
                "amount": 300000000000,
                "price": 40000,
                "timestamp": 1550629283799,
                "expiration": 1553134883799,
                "matcherFee": 300000,
                "signature": "2Zjq3sSt9q8FQ8bLpCXdThobe3VqPzFtLDH5BYmiTmWKCWHN5dsh5g782cQeE5TiDp4zVSiFmRF4v4RQViPgTHp",
                "proofs": [
                    "2Zjq3sSt9q8FQ8bLpCXdThobe3VqPzFtLDH5BYmiTmWKCWHN5dsh5g782cQeE5TiDp4zVSiFmRF4v4RQViPgTHp"
                ]
            },
            "order2": {
                "version": 1,
                "id": "GFf2a9AQ1QcFDfVYZhdtyoLi3JX4V6Hp7MsRDodLZBTL",
                "sender": "3MvRkXccHDaL5ZKdByTJGBMo4K7EsQzNuD3",
                "senderPublicKey": "ADZvs7rEjuTLXk5JSwTb9BNretiFiQWDZu551Vi2uYcw",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "DWgwcZTMhSvnyYCoWLRUXXSH1RSkzThXLJhww9gwkqdn"
                },
                "orderType": "sell",
                "amount": 575358843,
                "price": 40000,
                "timestamp": 1550636734487,
                "expiration": 1550723134487,
                "matcherFee": 300000,
                "signature": "4BEe2b6TyrpiEgVQfebStbayDXcX4uyW1McW9AFDSYYSXWFMXF18Ti7FbeAeUJgh3dwGSxVXwBjRLNZ8DpxXZBf1",
                "proofs": [
                    "4BEe2b6TyrpiEgVQfebStbayDXcX4uyW1McW9AFDSYYSXWFMXF18Ti7FbeAeUJgh3dwGSxVXwBjRLNZ8DpxXZBf1"
                ]
            },
            "amount": 575357500,
            "price": 40000,
            "buyMatcherFee": 575,
            "sellMatcherFee": 299999
        },
        {
            "type": 7,
            "id": "6KzdsdCfkMkbEqDyVDruM6NcEFHVNFpjP68iJrmJN1RN",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1550636786148,
            "version": 2,
            "sender": "3N8aZG6ZDfnh8YxS6aNcteobN8eXTWHaBBd",
            "senderPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
            "proofs": [
                "4wiYUPxGuU77qNkaV68uKVt1iUk6fVy1T2z2DAXsEhb9jRbSqhKPjRF3Akcbf7q9YzkWRyvbW1k4j1MWWAR8PyaE"
            ],
            "order1": {
                "version": 2,
                "id": "H9S74wywLTAbune2LfWaJZGn6EH9HArpBmw9b9BxhVPX",
                "sender": "3Mpw7sWm7v3wLbfSqrjF5JgTFSksmsv61WF",
                "senderPublicKey": "5GAFLH3JiTU2dbX6UndJpgmtqNd5Pqv1PV9o7qSAyvzQ",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "DWgwcZTMhSvnyYCoWLRUXXSH1RSkzThXLJhww9gwkqdn"
                },
                "orderType": "buy",
                "amount": 300000000000,
                "price": 40000,
                "timestamp": 1550629283799,
                "expiration": 1553134883799,
                "matcherFee": 300000,
                "signature": "2Zjq3sSt9q8FQ8bLpCXdThobe3VqPzFtLDH5BYmiTmWKCWHN5dsh5g782cQeE5TiDp4zVSiFmRF4v4RQViPgTHp",
                "proofs": [
                    "2Zjq3sSt9q8FQ8bLpCXdThobe3VqPzFtLDH5BYmiTmWKCWHN5dsh5g782cQeE5TiDp4zVSiFmRF4v4RQViPgTHp"
                ]
            },
            "order2": {
                "version": 1,
                "id": "5oay3SFwaUxbhqAc8g9se52ZcLBfGydWjpMmTfZTDRf2",
                "sender": "3MvRkXccHDaL5ZKdByTJGBMo4K7EsQzNuD3",
                "senderPublicKey": "ADZvs7rEjuTLXk5JSwTb9BNretiFiQWDZu551Vi2uYcw",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "DWgwcZTMhSvnyYCoWLRUXXSH1RSkzThXLJhww9gwkqdn"
                },
                "orderType": "sell",
                "amount": 574000187,
                "price": 40000,
                "timestamp": 1550636785366,
                "expiration": 1550723185366,
                "matcherFee": 300000,
                "signature": "4wcTemSicasRD12qxFu87fqnxf2ptAyWe68W8ENyBx83dT6PnvYnMXkvDJD4W3bgsRk3GkBiemBFrdXuvUJ77L1s",
                "proofs": [
                    "4wcTemSicasRD12qxFu87fqnxf2ptAyWe68W8ENyBx83dT6PnvYnMXkvDJD4W3bgsRk3GkBiemBFrdXuvUJ77L1s"
                ]
            },
            "amount": 574000000,
            "price": 40000,
            "buyMatcherFee": 574,
            "sellMatcherFee": 299999
        }
    ]
}

github/deemru/w8io/026f985 
6.51 ms