{
    "version": 3,
    "timestamp": 1544325248057,
    "reference": "4oc4nymhin3Ezemb4uYJUL9WvSavaNKK9YCwVPx4duxx3pGRcaWKdXdZUDP6Agacry75CJCqPZzcQJREtp1eonBo",
    "nxt-consensus": {
        "base-target": 61,
        "generation-signature": "CAxWH2wq1gy3484vSVjqU4EGpy1fJLSDxbJfAAYEDbDg"
    },
    "features": [],
    "generator": "3P2HNUd5VUPLMQkJmctTPEeeHumiPN2GkTb",
    "generatorPublicKey": "ATUMHKyiDF7KXFz5N45ZqWp9BLPrpUQEnkmTh8UJnt2V",
    "signature": "2JJW4UuvUAqGhG4zkyq6maLjodoFyvT2GZKeXRRD2i3HjqKtni1JMwiTo9ZcqkaYQUAaGuXQWLpmW9TBCquWxbne",
    "blocksize": 1499,
    "transactionCount": 4,
    "id": "2JJW4UuvUAqGhG4zkyq6maLjodoFyvT2GZKeXRRD2i3HjqKtni1JMwiTo9ZcqkaYQUAaGuXQWLpmW9TBCquWxbne",
    "totalFee": 600000,
    "reward": 0,
    "rewardShares": [],
    "fee": 400000,
    "previous": "1297667",
    "height": "1297668",
    "next": "1297669",
    "transactions": [
        {
            "type": 7,
            "id": "WpqqpAEJugTJQdb6qG2rzg3YfjXGYgccUEELzvk28Ez",
            "fee": 300000,
            "feeAssetId": null,
            "timestamp": 1544325241810,
            "version": 1,
            "sender": "3PJaDyprvekvPXPuAtxrapacuDJopgJRaU3",
            "senderPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
            "proofs": [
                "3u7RT54YjJ3Lh21ibGoWGHiq5qMBWPT14d9VJCBY3R4E7tYnnbVPCiKqdATchiSufNuCCVq3SSG5pCYgMgaWQyFr"
            ],
            "signature": "3u7RT54YjJ3Lh21ibGoWGHiq5qMBWPT14d9VJCBY3R4E7tYnnbVPCiKqdATchiSufNuCCVq3SSG5pCYgMgaWQyFr",
            "order1": {
                "version": 1,
                "id": "4M5xdhDztpmbhFWutgTyqXV5rc3FcWcEEMRHvCKEcgK1",
                "sender": "3P6CGitj1qB2UF8j8TP3kYkMWavHqEp6kpL",
                "senderPublicKey": "GKgoYuvZvtqUdm7gngTJfD7AMPR9UcoaUrjcXuktunMf",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "2m1Htbg45YM5XbBUY2ZGyxy7otuBwiQwJpSEmtZVUDeR",
                    "priceAsset": null
                },
                "orderType": "buy",
                "amount": 100,
                "price": 150000000000,
                "timestamp": 1544325246662,
                "expiration": 1546830846662,
                "matcherFee": 300000,
                "signature": "3rSC5Bf2DBFzN1yBbwzSj7Y1BHQEQRojNtrsnyS2QthaurC3yoHc6efPzaBLGNtMPiA5qKFKo61whiNCiwrydoUs",
                "proofs": [
                    "3rSC5Bf2DBFzN1yBbwzSj7Y1BHQEQRojNtrsnyS2QthaurC3yoHc6efPzaBLGNtMPiA5qKFKo61whiNCiwrydoUs"
                ]
            },
            "order2": {
                "version": 1,
                "id": "66Ms8XvHeftLKBwgvYWv7wmYhVa1KskS9MXAsZk8dg2f",
                "sender": "3P6CGitj1qB2UF8j8TP3kYkMWavHqEp6kpL",
                "senderPublicKey": "GKgoYuvZvtqUdm7gngTJfD7AMPR9UcoaUrjcXuktunMf",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "2m1Htbg45YM5XbBUY2ZGyxy7otuBwiQwJpSEmtZVUDeR",
                    "priceAsset": null
                },
                "orderType": "sell",
                "amount": 19023000,
                "price": 1800000000,
                "timestamp": 1542676699763,
                "expiration": 1545182299763,
                "matcherFee": 300000,
                "signature": "4L41zAefbfXYG3vf8ghWWnnN46hrKgoRQqtY1vTvEWcxJRvrLWRY67KrYNzRNGyP9y4BNx69BDdXZzQPtCCe984q",
                "proofs": [
                    "4L41zAefbfXYG3vf8ghWWnnN46hrKgoRQqtY1vTvEWcxJRvrLWRY67KrYNzRNGyP9y4BNx69BDdXZzQPtCCe984q"
                ]
            },
            "amount": 100,
            "price": 1800000000,
            "buyMatcherFee": 300000,
            "sellMatcherFee": 1
        },
        {
            "type": 4,
            "id": "GRQMyLsLT94rDNwyy2VikCyq9DuyapcttEmxcscEjFn2",
            "fee": 5000000,
            "feeAssetId": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "timestamp": 1544325246479,
            "version": 1,
            "sender": "3PPKDQ3G67gekeobR8MENopXytEf6M8WXhs",
            "senderPublicKey": "ACrdghi6PDpLn158GQ7SNieaHeJEDiDCZmCPshTstUzx",
            "proofs": [
                "3LCunP9EZBERcXQ4w79adfwiryqoDLsAMtaPbAD1PzrsoDSNNmsfJDk3LUbx3gNGXqLLL5KpxFgWWhMHA6Nt9bXX"
            ],
            "signature": "3LCunP9EZBERcXQ4w79adfwiryqoDLsAMtaPbAD1PzrsoDSNNmsfJDk3LUbx3gNGXqLLL5KpxFgWWhMHA6Nt9bXX",
            "recipient": "3PQ6wCS3zAkDEJtvGntQZbjuLw24kxTqndr",
            "assetId": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "feeAsset": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "amount": 1,
            "attachment-decoded": "76675a254a7cef8986287c1218a667bff255d80146e019efb3542e324ac6270d \ufffdO\ufffd\ufffd",
            "attachment": "YtA8F9WBa4yiSwR4bXSwCv7upcCVbTgvHt2124wszuaaBTMQnvhRnRyD582mikoDCWcEaVQjyDPwLLcF3XexST4sSsfupN"
        },
        {
            "type": 4,
            "id": "G6bXuRfRt8EH31G87Lv6y5pxMU8v1B29oQYhjW1WV4fs",
            "fee": 5000000,
            "feeAssetId": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "timestamp": 1544325251686,
            "version": 1,
            "sender": "3PPKDQ3G67gekeobR8MENopXytEf6M8WXhs",
            "senderPublicKey": "ACrdghi6PDpLn158GQ7SNieaHeJEDiDCZmCPshTstUzx",
            "proofs": [
                "3uqhq4wrzTjWAwWCERGqLdM2Ewgc9vNJDgas9n5XFEd57asYSuWAdbR74q8ix5WsVCq6X3EHXcqoo8NFtaEeteaq"
            ],
            "signature": "3uqhq4wrzTjWAwWCERGqLdM2Ewgc9vNJDgas9n5XFEd57asYSuWAdbR74q8ix5WsVCq6X3EHXcqoo8NFtaEeteaq",
            "recipient": "3PQ6wCS3zAkDEJtvGntQZbjuLw24kxTqndr",
            "assetId": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "feeAsset": "HzfaJp8YQWLvQG4FkUxq2Q7iYWMYQ2k8UF89vVJAjWPj",
            "amount": 1,
            "attachment-decoded": "340f43be62b64925713a1c7b12a319751668e190d323ca7ab922dcc3b6100667 Yt\ufffd[",
            "attachment": "WZvcV65WvxiN9cj2YwcXAxxuCYaTrUvn6HeqqEsZmxA2wyXLZty6SLpW2uAoE1UvyPcaHjScANbHS6jb2bxCqZNUJR65f8"
        },
        {
            "type": 6,
            "id": "Add8i4vpgx39HXvABCCZvZ7CQ7dhACsWYVBUzLRyFAG",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1544325266624,
            "version": 2,
            "sender": "3PBQzrwovy1G5yoA6dWLsXfj117TW2T91Lg",
            "senderPublicKey": "JCNZTS4Ho6ojFdVpnFW8GVJBiMbhDmnJr4iCpWWm3upn",
            "proofs": [
                "37ou8ij5TGjLxnvh8LZB7Lc6mgXvuh7JYwTDDZM5uStgXAMQqqyDZswLRH8csjdcZJ1JRFA5FVQaPvgqCpUBV8Nm"
            ],
            "assetId": "v6N99j2DqsLC8ivGVpawxhRT3ZEqX7Fw1PPWcr9Fvrc",
            "amount": 100,
            "chainId": 87
        }
    ]
}

github/deemru/w8io/3ef1775 
7.73 ms