{
    "version": 3,
    "timestamp": 1549722547477,
    "reference": "3BsoHxp46xMA4mbBqBGYQa2bPfQhJPx1bguL37FiqGCxGLJpWM2KTPEv515TZAJh2crarLdZKfssqVeeAMCiqJ21",
    "nxt-consensus": {
        "base-target": 942,
        "generation-signature": "EC1GSsbxCUCuhJ6wgDV6RYQ6PHUiDoCrRmu76bX6G1bc"
    },
    "features": [],
    "generator": "3NB1Yz7fH1bJ2gVDjyJnuyKNTdMFARkKEpV",
    "generatorPublicKey": "BeaUPHHepTBnfjt9jxv53S4PnQELfxs8XgJX6hNqu3vu",
    "signature": "4s5u7CniTb7zJrKAHpRTW7Uik4AvYjstGoXRZ6MAMNiXLN2qtZrqq1p5Dev8SGZZydNGcwwHt6xYH9bLEAwY7ztJ",
    "blocksize": 801,
    "transactionCount": 3,
    "id": "4s5u7CniTb7zJrKAHpRTW7Uik4AvYjstGoXRZ6MAMNiXLN2qtZrqq1p5Dev8SGZZydNGcwwHt6xYH9bLEAwY7ztJ",
    "totalFee": 10200000,
    "reward": 0,
    "rewardShares": [],
    "fee": 10200000,
    "previous": "487699",
    "height": "487700",
    "next": "487701",
    "transactions": [
        {
            "type": 12,
            "id": "9wvAxojgNqXVtQp8YovKq5AoT2pm5BQzMdSSjKRWtZiC",
            "fee": 10000000,
            "feeAssetId": null,
            "timestamp": 1549722559610,
            "version": 1,
            "sender": "3MuT5hBRUJdHFtUd8H5uauGPueiL8DZEffc",
            "senderPublicKey": "6hgeR1MbeVXgmRrmahYz3DiwU2ChHwAaRpxzMj38Qqjv",
            "proofs": [
                "2PvAqvHkUUSHyUVTtZuSpuCTJLdQMw9NbEzZLvuo2iuYfzov9rao398vKGVzwCnUToPDw27eroN7UiARib4qETXq"
            ],
            "data": [
                {
                    "key": "option1",
                    "type": "string",
                    "value": "Blockchain"
                },
                {
                    "key": "option2",
                    "type": "string",
                    "value": "Deep Learning"
                },
                {
                    "key": "option3",
                    "type": "string",
                    "value": "Global Information"
                }
            ]
        },
        {
            "type": 4,
            "id": "8up8Hc9tgEvrbhrbTiQbhQyigHEtH2qH6fBwyBKjS2so",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1549722583868,
            "version": 2,
            "sender": "3N3HzadQyxhiYG3o8NDHMRYdmtoebbpNwKo",
            "senderPublicKey": "DQBmDh342GgmAZuZuBfnnjxdMgefjicYgmZnTBQqdDzL",
            "proofs": [
                "4csC6bpEnReiffUfmVYExNTCzEge6fqnT39g1YjzW3BAfDt4C2edwm1NPmCETzyXNKyAZztBBjGYTxGpEqcMPNPB"
            ],
            "recipient": "3Ms6dTRi6C5ZRMwYyiqN4DPwrceyobg5Szm",
            "assetId": null,
            "feeAsset": null,
            "amount": 3000000,
            "attachment-decoded": "",
            "attachment": ""
        },
        {
            "type": 12,
            "id": "AUxTEHbkCZH4pRqVqp4jS7M91oEsUkfSkVoNEa4pesoT",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1549722600000,
            "version": 1,
            "sender": "3NCzaYTNDGtR8zf9yfcqePFjCqFx9S5zhs4",
            "senderPublicKey": "41ii72oMAeq8Rzbow7Nq3yb4Mmr9DbTdczoVaxSiYiZh",
            "proofs": [
                "4D7Wg4rBhWUfPypZxuRK3qLkDFLuycGwo4F9Nkx25yNYxBBYCvjGHLcbv6PXwp935j4iY9Q7n2A19Di19ff1GrCH"
            ],
            "data": [
                {
                    "key": "1549722600000",
                    "type": "string",
                    "value": "31"
                },
                {
                    "key": "56imNxiBvg1zgBGpEBheight",
                    "type": "integer",
                    "value": 487700
                },
                {
                    "key": "56imNxiBvg1zgBGpEB",
                    "type": "binary",
                    "value": "base64:AB8AAAACAg=="
                }
            ]
        }
    ]
}

github/deemru/w8io/026f985 
20.49 ms