{
    "version": 3,
    "timestamp": 1552747224548,
    "reference": "23taQCrs8XLGHe6zrVJLnF4anr4WZiC66ucAdrKx55zm5FHDEX6QNZksEVX6Kswk7GRN1rgc2Whq3x7JDvAW1cLX",
    "nxt-consensus": {
        "base-target": 895,
        "generation-signature": "E4sv7PdNDcakWHVqbdRiCvz7B4tTVu1ws7LZm2W92sZC"
    },
    "features": [],
    "generator": "3Mw2AVgk5xNmkWQkzKKhinhBH1YyBTeVku2",
    "generatorPublicKey": "FzQzVySZKzJfchuxbyx3Xxaw7cLRWLNzW4jehgzfK88C",
    "signature": "4YT6KDw7JTsqb49SgWQsCmD3rLC9RhKQZWduXLe7NT1TLZAYmekQfcExAgYNU5ffajn12B4MTiiBh4mwT9rt8R6S",
    "blocksize": 775,
    "transactionCount": 1,
    "id": "4YT6KDw7JTsqb49SgWQsCmD3rLC9RhKQZWduXLe7NT1TLZAYmekQfcExAgYNU5ffajn12B4MTiiBh4mwT9rt8R6S",
    "totalFee": 300000,
    "reward": 0,
    "rewardShares": [],
    "fee": 300000,
    "previous": "538868",
    "height": "538869",
    "next": "538870",
    "transactions": [
        {
            "type": 7,
            "id": "FGFp82XQqmM4v4F4HEZrf7eFoezhEeddzm41iZm7rdyt",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1552747317957,
            "version": 2,
            "sender": "3N8aZG6ZDfnh8YxS6aNcteobN8eXTWHaBBd",
            "senderPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
            "proofs": [
                "iSSNzvPnyc8uCNtJH9ZNcuS9A8VxFZWWRnP6JC3gPBxe1FUda3wxifvPieW8MmneJjgAUBTsuM9vfDqDn1KczPp"
            ],
            "order1": {
                "version": 2,
                "id": "6AvncpkgdC7qmGnrH7MLbbKJDiEygv8ZGLn7oszo88Tj",
                "sender": "3Mt4Sc2MGp8uLHvtKvD4694c8VtUss4J5ZD",
                "senderPublicKey": "7KYZZkWeRZtpa1E4KuKyShP8ivQ1LnD7vE3vZuYVSj2J",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": "8vNmopjuYXyyg7h18vJRsB1Xzcnmx7MJNBfGPx1tcHwX",
                    "priceAsset": null
                },
                "orderType": "buy",
                "amount": 10000000000000,
                "price": 120,
                "timestamp": 1552747313904,
                "expiration": 1552747413900,
                "matcherFee": 3000000,
                "signature": "3w1bY7VM2Mp54GA9XMTTZnVnixe7zHSN5vmnNd69F1wYVNyL8njsujFLNbQeZHbF9YZ2Dm2SNKxfMxwpaNLxx6tR",
                "proofs": [
                    "3w1bY7VM2Mp54GA9XMTTZnVnixe7zHSN5vmnNd69F1wYVNyL8njsujFLNbQeZHbF9YZ2Dm2SNKxfMxwpaNLxx6tR"
                ]
            },
            "order2": {
                "version": 2,
                "id": "HM6JJpAhwFNdT1FQSPPAuJimj5Hs5tjE5nu7RABdaYoz",
                "sender": "3MyxHc5VFMrVbJR4A5jujDfZaKjiD5Rjcg9",
                "senderPublicKey": "4FzN2GAftV3P7o4Bicxq6gkRAMv39HB588o5363FmoWK",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": "8vNmopjuYXyyg7h18vJRsB1Xzcnmx7MJNBfGPx1tcHwX",
                    "priceAsset": null
                },
                "orderType": "sell",
                "amount": 500000000000000,
                "price": 50,
                "timestamp": 1552472510436,
                "expiration": 1554978110436,
                "matcherFee": 300000,
                "signature": "4agH6MH9gR3YnzXifZJNP23VurNkzJeruEqJ4XzrWHJ4WuUzvq4Y79gE654Vzhx84SoLTXFRaTc7xAVkY24CU1By",
                "proofs": [
                    "4agH6MH9gR3YnzXifZJNP23VurNkzJeruEqJ4XzrWHJ4WuUzvq4Y79gE654Vzhx84SoLTXFRaTc7xAVkY24CU1By"
                ]
            },
            "amount": 10000000000000,
            "price": 50,
            "buyMatcherFee": 3000000,
            "sellMatcherFee": 6000
        }
    ]
}

github/deemru/w8io/873ac7e 
8.80 ms