{
    "version": 3,
    "timestamp": 1551516590143,
    "reference": "5UdyWcuxAa5qBKGYagTnoMXAW1275NFXu5JD45adNnVJQpRvKYi65Qh6Fc9xtTuRc6keehBCqrBoBE1y1jNRgyyz",
    "nxt-consensus": {
        "base-target": 1043,
        "generation-signature": "43B3zouTrbiBgzbdrEaQkaitffGYSEi2uTvMDz9VGJMf"
    },
    "features": [],
    "generator": "3NBRJyj3RVj5wqz2i3z5KHqg88JcZQ8sr5k",
    "generatorPublicKey": "ENqViaE4kJC1ff3mJPQhZNHFMHEYuQWjjGxQD1jcEh15",
    "signature": "nwa6M5AbvmTxxagyUnUsVXvn6xPiaJPGWnfMsZatoGnh8MbmL9CjHuN6hWQrLKJL9e9XrAwQEkb5eVSMmo8cr7T",
    "blocksize": 921,
    "transactionCount": 2,
    "id": "nwa6M5AbvmTxxagyUnUsVXvn6xPiaJPGWnfMsZatoGnh8MbmL9CjHuN6hWQrLKJL9e9XrAwQEkb5eVSMmo8cr7T",
    "totalFee": 800000,
    "reward": 0,
    "rewardShares": [],
    "fee": 800000,
    "previous": "517989",
    "height": "517990",
    "next": "517991",
    "transactions": [
        {
            "type": 7,
            "id": "6PqPs1V3FSNu2Mtfoap9jcYrBG13fpEqmEorK6bEqEz6",
            "fee": 700000,
            "feeAssetId": null,
            "timestamp": 1551516623370,
            "version": 2,
            "sender": "3NC2DRUZDsBa4UxVuZoeuLArAh5XnCunWYM",
            "senderPublicKey": "Gt1w9WgUjrsESEwNMwR4tKTnNAeaV1ToKw3aTRS3PM1R",
            "proofs": [
                "3qaqcpXqwZpDLBkzmdHnuQApdtnWzAAi2LdAc6Z8FQASNJFYPfx5y7SeSxrmR8V8npRwQkcb68H3gBMrFTGigdXe"
            ],
            "order1": {
                "version": 1,
                "id": "6ZLZSamGQNm6pRL8dGb2WLUKxvfnsbXi37Sz1rX1Zjav",
                "sender": "3N6ExxDehtfJeeUSQAkLMqmrH2aJe2ecawa",
                "senderPublicKey": "37KYvsvizGpgYLi7BZH5yrRtRFtDrzrt1UggHhZmXfAx",
                "matcherPublicKey": "Gt1w9WgUjrsESEwNMwR4tKTnNAeaV1ToKw3aTRS3PM1R",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "D2KFA9QXF6hBmc3di5N1vxXzwaq7SxrEPTH4DzYc1BMf"
                },
                "orderType": "buy",
                "amount": 884508804,
                "price": 69870,
                "timestamp": 1551516620797,
                "expiration": 1551520220797,
                "matcherFee": 700000,
                "signature": "5oHcojruAFFQR9VBnU5SRvS7hWxq1hGkTwYdEWGQBJnsGYcZt6D76SSLf4vD9RnWxB7X6j3YHJU2rLMGmS4azgqU",
                "proofs": [
                    "5oHcojruAFFQR9VBnU5SRvS7hWxq1hGkTwYdEWGQBJnsGYcZt6D76SSLf4vD9RnWxB7X6j3YHJU2rLMGmS4azgqU"
                ]
            },
            "order2": {
                "version": 1,
                "id": "HV1ShTR4LHXAKBmso2sETHzdHN23LxEynVkB4gdDBJps",
                "sender": "3N6ExxDehtfJeeUSQAkLMqmrH2aJe2ecawa",
                "senderPublicKey": "37KYvsvizGpgYLi7BZH5yrRtRFtDrzrt1UggHhZmXfAx",
                "matcherPublicKey": "Gt1w9WgUjrsESEwNMwR4tKTnNAeaV1ToKw3aTRS3PM1R",
                "assetPair": {
                    "amountAsset": null,
                    "priceAsset": "D2KFA9QXF6hBmc3di5N1vxXzwaq7SxrEPTH4DzYc1BMf"
                },
                "orderType": "sell",
                "amount": 884508804,
                "price": 69870,
                "timestamp": 1551516622980,
                "expiration": 1551520222980,
                "matcherFee": 700000,
                "signature": "m4ovRgQuzCgBafdCs7989t4FPW49y5qjy2htxKA4525oPbBxk1AbJFzLrY77CqanxWMQhtTqRjFjjsL95Krva6k",
                "proofs": [
                    "m4ovRgQuzCgBafdCs7989t4FPW49y5qjy2htxKA4525oPbBxk1AbJFzLrY77CqanxWMQhtTqRjFjjsL95Krva6k"
                ]
            },
            "amount": 884508373,
            "price": 69870,
            "buyMatcherFee": 699999,
            "sellMatcherFee": 699999
        },
        {
            "type": 4,
            "id": "5jAJdSCK7P1VNnk2uTNT2b1S65emwT6FtmSyJQcsSbHS",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1551516670807,
            "version": 1,
            "sender": "3MxyKNmnQkVuDCG9AzMpixKCdUWXfMUsxdg",
            "senderPublicKey": "EM1XUpKdct1eE2mgmdvr4VA4raXMKvYKumCbnArtcQ9c",
            "proofs": [
                "SwAbaEgrPPcwzmyktBJecvPEkMPLnDsSQ5teWjAD9ckVoL6aTQ24TmvDifEK4zqavaeRE1DPpuW7co8LAWw9sLv"
            ],
            "signature": "SwAbaEgrPPcwzmyktBJecvPEkMPLnDsSQ5teWjAD9ckVoL6aTQ24TmvDifEK4zqavaeRE1DPpuW7co8LAWw9sLv",
            "recipient": "3MxfUxiCqDBHPuGqkDgq9sHMdzz5ErFmw2D",
            "assetId": null,
            "feeAsset": null,
            "amount": 1000000000,
            "attachment-decoded": "",
            "attachment": ""
        }
    ]
}

github/deemru/w8io/026f985 
8.22 ms