{
    "version": 3,
    "timestamp": 1562484389754,
    "reference": "61TE1wsasuiQVPe7dB9gF59UZSqV6mG2QcaWeqxmQzz9PjToAdeuh2XET5Wdr4BAL68pCxeJzoq8qbyv6UbfVc6y",
    "nxt-consensus": {
        "base-target": 1147,
        "generation-signature": "BFJZGPQc9P9GnFKPYBqigNnJpxUyLkBV6W4t7MEX7amw"
    },
    "features": [],
    "generator": "3MxVbuAzyyPnAmMXdnQiDZbzCrTanqtSUtG",
    "generatorPublicKey": "CJUtzUohb1nbuyhTtHgnmgJGkiv6hherpuPpxyy1fReR",
    "signature": "39f17nC2JH6hkofkt7cE3zy9zzxhMMC9CNBfoYT9cCjYpUEn75VeBaTE58CAjapARp8VdJxaya8xD6HUdvdFzB3a",
    "blocksize": 742,
    "transactionCount": 3,
    "id": "39f17nC2JH6hkofkt7cE3zy9zzxhMMC9CNBfoYT9cCjYpUEn75VeBaTE58CAjapARp8VdJxaya8xD6HUdvdFzB3a",
    "totalFee": 1200000,
    "reward": 0,
    "rewardShares": [],
    "fee": 1200000,
    "previous": "574871",
    "height": "574872",
    "next": "574873",
    "transactions": [
        {
            "type": 16,
            "id": "39Dz6JBB1GqQzdN89SU5T21e5mLzeXiJFyFWQrqPZv9A",
            "fee": 1000000,
            "feeAssetId": null,
            "timestamp": 1562484385885,
            "version": 1,
            "sender": "3Ms4ZVbhPMNW4CWKdfxj5BEbpPmzUh7Swem",
            "senderPublicKey": "EMHtJWHaxdi2AkAruUmcRiuHorEry9rZumxTz47iDtsc",
            "proofs": [
                "4mEipLjGA3RYdHVSyyuVXXhjMyM8pNjRsuNo4TeZ3LiAxcpfxnwJ2euvRj3e3AFz29sFkoBeYa9FySXU9tTPfSpE"
            ],
            "dApp": "3MtX3Fb4thG7YwvdVxctyM6MQgYNCktYUYo",
            "payment": [
                {
                    "amount": 500000,
                    "assetId": null
                }
            ],
            "call": {
                "function": "purchase",
                "args": []
            }
        },
        {
            "type": 12,
            "id": "2PEEE5M39jGtkPZqwf1TVkfYQHNge8fUHtLyzGZa5d47",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1562484400623,
            "version": 1,
            "sender": "3N7yaGaFS8BvgRrc9trhNy7v5H4qCcxW3Fp",
            "senderPublicKey": "HzeN2T2zV5AEd2Fnmc8gQCF8FuGpvoz7MnK1PDQgPrr4",
            "proofs": [
                "5Wz8VgsUdzUC4pLhkS7m9D2yb9NoWjUpiTLeJ61c5HoPnWZJRryLxd6XHqfJBdPDbH5692W7RJ3q5k11ZrFiNbq6"
            ],
            "data": [
                {
                    "key": "allow 3N5CGEy1juqrhFrNA2LSfuDgj7NmxUKvyty",
                    "type": "boolean",
                    "value": true
                }
            ]
        },
        {
            "type": 4,
            "id": "7DBqFBWvgrrooxwcdp829oRzaxBZTe5PaJQYwQENJ67G",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1562484410548,
            "version": 2,
            "sender": "3N7yaGaFS8BvgRrc9trhNy7v5H4qCcxW3Fp",
            "senderPublicKey": "HzeN2T2zV5AEd2Fnmc8gQCF8FuGpvoz7MnK1PDQgPrr4",
            "proofs": [
                "5PCrDR6UVasXSfZfrJPUBMSjo4WP5kmyuhaNCXzRCJQ2mvBNkmr5bGD2gfZLAdeBphFc5L5Lw7xrVyzY8yRcprt8"
            ],
            "recipient": "3N5CGEy1juqrhFrNA2LSfuDgj7NmxUKvyty",
            "assetId": null,
            "feeAsset": null,
            "amount": 5000000000,
            "attachment-decoded": "",
            "attachment": ""
        }
    ]
}

github/deemru/w8io/873ac7e 
14.45 ms