{
    "version": 3,
    "timestamp": 1550737853736,
    "reference": "2mGca6fytQ8bseA1XydJtsLUSaSsAbsLxQkc68rpGSRj9ee6VJTAhsDRPqaWx5xgJVPi8iV8nM2ibgQtQnBo9ppY",
    "nxt-consensus": {
        "base-target": 1238,
        "generation-signature": "FCDYZJZaHm9tZAnumZDgzSBAMjSJyAYPDxA1s8GGuPbC"
    },
    "features": [],
    "generator": "3N2KCTM9LhM6U5Ya3vudsRdg4udr3LSVLXP",
    "generatorPublicKey": "7Aivw6mKaCbsMKkh9ZAyjDybnGDWGiZVd36RHfBVmmVR",
    "signature": "3KscHJdFZjxwHpGWfHDYwxtbJFvZ4dNeQWiJCrR6kDp38Xf4xcZMj6hY64EScv3QBNJjXyzbXs3dydS5ZdpsZoqt",
    "blocksize": 770,
    "transactionCount": 1,
    "id": "3KscHJdFZjxwHpGWfHDYwxtbJFvZ4dNeQWiJCrR6kDp38Xf4xcZMj6hY64EScv3QBNJjXyzbXs3dydS5ZdpsZoqt",
    "totalFee": 300000,
    "reward": 0,
    "rewardShares": [],
    "fee": 300000,
    "previous": "504791",
    "height": "504792",
    "next": "504793",
    "transactions": [
        {
            "type": 7,
            "id": "6MwLUSbbPg1iommLXYJVrTP2hFtStgrNYjJuWYXs4KVv",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1550737865345,
            "version": 2,
            "sender": "3N8aZG6ZDfnh8YxS6aNcteobN8eXTWHaBBd",
            "senderPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
            "proofs": [
                "4r5z8GhRPLKUUmNx4ZFLbtQyExx6uhvsJoSjAjG93BfBz2ui9qLYmpMVoDcsbFZRGJJBgD4qfVUwPZVFJmN4YdFW"
            ],
            "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": "5WLgXJ4KSoFJySy4a1QP2cAFBaNdk97rr3fcESa7jsYt",
                "sender": "3Mz28Pj8SSqY5i61ZGMidg1Mkr5R7Bo62AG",
                "senderPublicKey": "9rD3SrMCas7emfhz36qvbNoW6UVe4FBsjCpHEFxBenqd",
                "matcherPublicKey": "8QUAqtTckM5B8gvcuP7mMswat9SjKUuafJMusEoSn1Gy",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "DWgwcZTMhSvnyYCoWLRUXXSH1RSkzThXLJhww9gwkqdn"
                },
                "orderType": "sell",
                "amount": 249799981,
                "price": 40000,
                "timestamp": 1550737865125,
                "expiration": 1550824265125,
                "matcherFee": 300000,
                "signature": "guBGdqu5yHK8iXgCM8SEjRY9RxFzVSQp41V3D33YEdY5UQX98fRGwMgUZCc1tb5dvBSB4WCUKPAiGskV1PDXoNV",
                "proofs": [
                    "guBGdqu5yHK8iXgCM8SEjRY9RxFzVSQp41V3D33YEdY5UQX98fRGwMgUZCc1tb5dvBSB4WCUKPAiGskV1PDXoNV"
                ]
            },
            "amount": 249797500,
            "price": 40000,
            "buyMatcherFee": 249,
            "sellMatcherFee": 299997
        }
    ]
}

github/deemru/w8io/026f985 
6.88 ms