{
    "version": 2,
    "timestamp": 1504153292005,
    "reference": "5bhVSeQiMqkHM1SRV1fpNr8Gs2vvJMGR7ESnXnqK2gkG3k3iCFJWzdsLk2NZG9AkLir7D5AKaGqTWNSdv1fpwRsu",
    "nxt-consensus": {
        "base-target": 50,
        "generation-signature": "BqZzAPcEnYGzzUy5AdpQ9Znk9darU5S8znjgMEpH8q7e"
    },
    "generator": "3P2HNUd5VUPLMQkJmctTPEeeHumiPN2GkTb",
    "generatorPublicKey": "ATUMHKyiDF7KXFz5N45ZqWp9BLPrpUQEnkmTh8UJnt2V",
    "signature": "3VerV36UwWhc1bqsAeNnx9vSfYnQPDv99u2e1bdxYxoBW88AxH2zkFFA6qhCZtJYR5KX6Y8BtHPYPiAjFyryKdeZ",
    "blocksize": 1294,
    "transactionCount": 3,
    "id": "3VerV36UwWhc1bqsAeNnx9vSfYnQPDv99u2e1bdxYxoBW88AxH2zkFFA6qhCZtJYR5KX6Y8BtHPYPiAjFyryKdeZ",
    "totalFee": 300000,
    "reward": 0,
    "rewardShares": [],
    "fee": 300000,
    "previous": "646772",
    "height": "646773",
    "next": "646774",
    "transactions": [
        {
            "type": 7,
            "id": "8PTL7oEPCURYPKU1p5ZeU4G3KXhW2QnNxgQ7J1LvxqQi",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1504153282155,
            "version": 1,
            "sender": "3PJaDyprvekvPXPuAtxrapacuDJopgJRaU3",
            "senderPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
            "proofs": [
                "4zDLYugMnoqHXPpzy4xJeDBNUTmr9CMtAKtFW2V66asuKPVt1Hc2h3CAjRTHDBgxT9B2wzZSfbbDDyGtJgecqmu7"
            ],
            "signature": "4zDLYugMnoqHXPpzy4xJeDBNUTmr9CMtAKtFW2V66asuKPVt1Hc2h3CAjRTHDBgxT9B2wzZSfbbDDyGtJgecqmu7",
            "order1": {
                "version": 1,
                "id": "AmsX2hSk5G7MghYxtZjQMC9D8RqVebPESWJtrPCQChsD",
                "sender": "3P5JXnRL3iWMN3fWMmQ3o95Cv3e66DDvewB",
                "senderPublicKey": "HiWdPryckEWoJNmHuZe5FCdSEw7dJJWi9Mv3Hw5QTo5n",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "Bn8VcWWU9a5Wo4QbLQCEN3dzM26KvU9hiDPZ6dJv4XMu",
                    "priceAsset": "8LQW8f7P5d5PZM7GtZEBgaqRPGSzS3DfPuiXrURJ4AJS"
                },
                "orderType": "buy",
                "amount": 10000,
                "price": 1900000000,
                "timestamp": 1504153280713,
                "expiration": 1505881280713,
                "matcherFee": 300000,
                "signature": "2xHRUABNaivbkKZMCuoN2MgnsK8Gm1UytAg61zDpETH9b2FD43YyUNps5qhU54q1fXbRLoywsppuLhT2BJ182ZdC",
                "proofs": [
                    "2xHRUABNaivbkKZMCuoN2MgnsK8Gm1UytAg61zDpETH9b2FD43YyUNps5qhU54q1fXbRLoywsppuLhT2BJ182ZdC"
                ]
            },
            "order2": {
                "version": 1,
                "id": "ADv8veRAK7peswArmjCyi8YDvLFE4Dw99PVanVjtbebU",
                "sender": "3P5JXnRL3iWMN3fWMmQ3o95Cv3e66DDvewB",
                "senderPublicKey": "HiWdPryckEWoJNmHuZe5FCdSEw7dJJWi9Mv3Hw5QTo5n",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "Bn8VcWWU9a5Wo4QbLQCEN3dzM26KvU9hiDPZ6dJv4XMu",
                    "priceAsset": "8LQW8f7P5d5PZM7GtZEBgaqRPGSzS3DfPuiXrURJ4AJS"
                },
                "orderType": "sell",
                "amount": 100000,
                "price": 1800000000,
                "timestamp": 1504153178402,
                "expiration": 1505881178402,
                "matcherFee": 300000,
                "signature": "VPMD2pRzMrCqsBCjNkMjf4TWFjvFgyocSnME9ybrc3MP4ujXbjV9UyxUs3ZGMpvJHpd2yowQY19smXvSaA6NpXn",
                "proofs": [
                    "VPMD2pRzMrCqsBCjNkMjf4TWFjvFgyocSnME9ybrc3MP4ujXbjV9UyxUs3ZGMpvJHpd2yowQY19smXvSaA6NpXn"
                ]
            },
            "amount": 10000,
            "price": 1800000000,
            "buyMatcherFee": 300000,
            "sellMatcherFee": 30000
        },
        {
            "type": 4,
            "id": "14mp5MUdK84yTUBxwJWJmhng1ytY8x4MggFgHSrarFMy",
            "fee": 100000,
            "feeAssetId": "AEFwMFriWykwfYBz7desLaeWhxAomWKxovJKpTCVz2nK",
            "timestamp": 1504153289556,
            "version": 1,
            "sender": "3PE9n5HRUsU6kjknatxPfvam7WmKy8EJcRW",
            "senderPublicKey": "AD1rvkdTHKRmbSTeziLZ5zm2rARoTEoZa4re6ZkvJD7H",
            "proofs": [
                "5b5fdphaQZeJ1dhDWXG9UQSniu3Q3SNWVr1bP4Z4ajgybRi7nKBaLQ7keXNwcZvwmTQG5Dy95oGVM7xaMyzoqS9z"
            ],
            "signature": "5b5fdphaQZeJ1dhDWXG9UQSniu3Q3SNWVr1bP4Z4ajgybRi7nKBaLQ7keXNwcZvwmTQG5Dy95oGVM7xaMyzoqS9z",
            "recipient": "3P6f13GtqjHu3sGgjtKWJTySH9QnvCvuXrm",
            "assetId": "J2hQuNPSMqLjr4hBkwUyw7F8ef13XtwkZAWhW6rP1L7A",
            "feeAsset": "AEFwMFriWykwfYBz7desLaeWhxAomWKxovJKpTCVz2nK",
            "amount": 30000000,
            "attachment-decoded": "From Wavesdrop faucet",
            "attachment": "5LFVz2k3cZ4avvzKQFqQ7FmCiJFiT"
        },
        {
            "type": 4,
            "id": "DwfamzrGWeP3VgfyTi9L2BNyvvGuCFyssBHet3t4riZj",
            "fee": 10000000,
            "feeAssetId": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "timestamp": 1504153273944,
            "version": 1,
            "sender": "3PPKDQ3G67gekeobR8MENopXytEf6M8WXhs",
            "senderPublicKey": "ACrdghi6PDpLn158GQ7SNieaHeJEDiDCZmCPshTstUzx",
            "proofs": [
                "1FfpWaqBwqsunZAFbE4XV4gMBgV7iSevpZsbZ7iXKfBnBaWceNQ1y4VJbacjcLUWJbws5UZQ6u9PZef7VQYXL2g"
            ],
            "signature": "1FfpWaqBwqsunZAFbE4XV4gMBgV7iSevpZsbZ7iXKfBnBaWceNQ1y4VJbacjcLUWJbws5UZQ6u9PZef7VQYXL2g",
            "recipient": "3PQ6wCS3zAkDEJtvGntQZbjuLw24kxTqndr",
            "assetId": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "feeAsset": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "amount": 1000000,
            "attachment-decoded": "\u000f\ufffd \ufffd]1\ufffd\u0013@\ufffdAÚ\ufffd3*6\ufffd\ufffdF",
            "attachment": "DdUfjAdP9gERecD6NGnMAeKMRFT"
        }
    ]
}

github/deemru/w8io/0e76f2f 
8.89 ms