{
    "version": 3,
    "timestamp": 1539003702340,
    "reference": "GENtuwwFnCUoR7gu6BvE5UD1Bbb3fj2fA9kUMLg8QVM7ymbyuUFxAbWix7EHwhhYwMNxHT2xv8WwPFUGXmi7UWj",
    "nxt-consensus": {
        "base-target": 65,
        "generation-signature": "EtGXQW4rkpjDd5fxX7joNEehwdhYfTNkKzHqZdhTtyJn"
    },
    "features": [],
    "generator": "3PEFQiFMLm1gTVjPdfCErG8mTHRcH2ATaWa",
    "generatorPublicKey": "EBTJ6Y6ubooqBhJURcCvNb9znnnYq9QyCQmbehxS4u9G",
    "signature": "51gA3t22SRg9j2nNcx5aBZMkTV62SYnrX4eNAh1VLnuNiUaJohkjoMHNPRgo7kiQPqknRhdBjU8Dd6Y3Ko18FLAx",
    "blocksize": 918,
    "transactionCount": 2,
    "id": "51gA3t22SRg9j2nNcx5aBZMkTV62SYnrX4eNAh1VLnuNiUaJohkjoMHNPRgo7kiQPqknRhdBjU8Dd6Y3Ko18FLAx",
    "totalFee": 400000,
    "reward": 0,
    "rewardShares": [],
    "fee": 400000,
    "previous": "1207386",
    "height": "1207387",
    "next": "1207388",
    "transactions": [
        {
            "type": 4,
            "id": "wGVkA6r4CwSy3xBkFv2JC5V5pUWSUUZgNPKMaTicQLN",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1539003692833,
            "version": 2,
            "sender": "3PBpyP6AB87NRjpRUzgZh8Ez6bKhWwqJWdR",
            "senderPublicKey": "29aZ4Zs41pjJpjccBC29PzyXuYSQSwjU3mzhiF8DkHc1",
            "proofs": [
                "5H2RpqiPs4czohfSFSRkX4S9qAjA99D1MitKX4JQjmhaiNkrHD4ZefjpY8pZT8yaNsFvupB39wVL9Vv4osSBU5Xr"
            ],
            "recipient": "3PQzCH8kUzH2ue234UQ3etuJ9m93sVcymxa",
            "assetId": null,
            "feeAsset": null,
            "amount": 53402400,
            "attachment-decoded": "",
            "attachment": ""
        },
        {
            "type": 7,
            "id": "4CV22SiK4njVvf9LQEbjFaHMbD3xVs2Z3gZMmdNe8RLk",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1539003702389,
            "version": 1,
            "sender": "3PJaDyprvekvPXPuAtxrapacuDJopgJRaU3",
            "senderPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
            "proofs": [
                "EjrS51DJmwWnAJHbsHTVixto4p3uzLdcwSsxyoMQC3hB4E9iigo1MXJMPzZexqSu6BUbc6iQNEQZCAWdLecvaPA"
            ],
            "signature": "EjrS51DJmwWnAJHbsHTVixto4p3uzLdcwSsxyoMQC3hB4E9iigo1MXJMPzZexqSu6BUbc6iQNEQZCAWdLecvaPA",
            "order1": {
                "version": 1,
                "id": "7opHfgqBK7Nf9GB8Ffj72XfVDUzhJweSFyM5daab1j58",
                "sender": "3PECz6PGs5TdgsruubWt9BQWfuDGs3svQec",
                "senderPublicKey": "8w5Kjoek6TxF8JKaSeahRMX8U7hLBopopUVPhjtDQbfM",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "BwAbTDHkbzUXaB4HCzfXSkZ3D3KU4CU4ynQR3MMzc42z",
                    "priceAsset": null
                },
                "orderType": "buy",
                "amount": 15000,
                "price": 250010000000,
                "timestamp": 1539002345073,
                "expiration": 1539607145073,
                "matcherFee": 300000,
                "signature": "49uaUmcYLB6ZKVRCEA8rs9kj9qb7iq8Q5EMq5Patep11joN2XY5hm5JKV3vABLWgqDA4bb1wghbmKR98ozJYq1js",
                "proofs": [
                    "49uaUmcYLB6ZKVRCEA8rs9kj9qb7iq8Q5EMq5Patep11joN2XY5hm5JKV3vABLWgqDA4bb1wghbmKR98ozJYq1js"
                ]
            },
            "order2": {
                "version": 1,
                "id": "6qdcScQz726vYosSmsFEtj1jZ8rd62QUwxp5XT75PnSP",
                "sender": "3P9hW9BtYX2q3PrEx2pkA2uznED66tQ3xib",
                "senderPublicKey": "31rDJcvtHPfjQky1G6Aw7eMMgjE8278rWvhpYNo4RCcX",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "BwAbTDHkbzUXaB4HCzfXSkZ3D3KU4CU4ynQR3MMzc42z",
                    "priceAsset": null
                },
                "orderType": "sell",
                "amount": 13000,
                "price": 250010000000,
                "timestamp": 1539003693258,
                "expiration": 1541509293258,
                "matcherFee": 300000,
                "signature": "3h5RdgWKpSqki9G33Hmj6E48NN31YRxSF1sGsHJu77P7kmda5LEK2eCABG2XoseVX1Frz1bMytNR66TQ7XCx1g28",
                "proofs": [
                    "3h5RdgWKpSqki9G33Hmj6E48NN31YRxSF1sGsHJu77P7kmda5LEK2eCABG2XoseVX1Frz1bMytNR66TQ7XCx1g28"
                ]
            },
            "amount": 13000,
            "price": 250010000000,
            "buyMatcherFee": 260000,
            "sellMatcherFee": 300000
        }
    ]
}

github/deemru/w8io/3ef1775 
7.44 ms