{
    "version": 3,
    "timestamp": 1565561422209,
    "reference": "pviHLdNJFspMhVxQ6VmNLzHxH9JkXdHeWnWkZCzL9U3eyPvAqQZT8JGT6TRwiHUaWvNgQhNpPDWN5RmbECvmtLx",
    "nxt-consensus": {
        "base-target": 1251,
        "generation-signature": "BQCJn3H8TKPHdqZ2nD6FwXkYB16UKkF943qQiEp2qfqe"
    },
    "features": [],
    "generator": "3N1746xR1R4hzWF2GXcMXS7mH9cm8yq6oZR",
    "generatorPublicKey": "G8Rh9uJn4oNSJVnFvnaKND1ra1JxjSGsuvbhQeTxNMoG",
    "signature": "41UoPRcsiXbfNncvBM9uMho7FfT4jjGjj96VQeYBYVHXo1Z19txgK58jbyFXS9pBCgq56i5VwPoQwoCv4ZnpXxof",
    "blocksize": 589,
    "transactionCount": 2,
    "id": "41UoPRcsiXbfNncvBM9uMho7FfT4jjGjj96VQeYBYVHXo1Z19txgK58jbyFXS9pBCgq56i5VwPoQwoCv4ZnpXxof",
    "totalFee": 600000,
    "reward": 0,
    "rewardShares": [],
    "fee": 600000,
    "previous": "626977",
    "height": "626978",
    "next": "626979",
    "transactions": [
        {
            "type": 4,
            "id": "C1orB9kfnQKpfBNRskXjZkqjqekrvNkR1xgD8zrtexUg",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1565561445990,
            "version": 1,
            "sender": "3MxyKNmnQkVuDCG9AzMpixKCdUWXfMUsxdg",
            "senderPublicKey": "EM1XUpKdct1eE2mgmdvr4VA4raXMKvYKumCbnArtcQ9c",
            "proofs": [
                "2YEGDiARyxtFZBYRWSGcZY9kgnTNn7LwLaVFG3yWQU2xqBwPvv5jKSZHy1ApZUHRMcWbHQPadefFmeTCKKbjYi1C"
            ],
            "signature": "2YEGDiARyxtFZBYRWSGcZY9kgnTNn7LwLaVFG3yWQU2xqBwPvv5jKSZHy1ApZUHRMcWbHQPadefFmeTCKKbjYi1C",
            "recipient": "3MtQqwq9xzbt9cXqxeZDjs5VJxK9m2jThoz",
            "assetId": null,
            "feeAsset": null,
            "amount": 1000000000,
            "attachment-decoded": "",
            "attachment": ""
        },
        {
            "type": 16,
            "id": "FNwkz3M7ZoDuXo24uLyCtQtu2XBDauvj9M7k4zR6ax12",
            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1565561547307,
            "version": 1,
            "sender": "3MtQqwq9xzbt9cXqxeZDjs5VJxK9m2jThoz",
            "senderPublicKey": "6oFuo8KWazKC3RnGhtaJQxDQdbvQJrhV2AboFNcUiKjo",
            "proofs": [
                "5t69RNgj2UbpN7dVMe6xAP1BHQGUWJDyd9sbNz1H45jWFuo18e5vbNtnQt2tkdMcZQZkWCc5GFsAbNP1hb89msZ4"
            ],
            "dApp": "3NB6ViLiZv3r5EdQ2Q8GA8GKpuwmG3zevAt",
            "payment": [
                {
                    "amount": 5000000,
                    "assetId": null
                }
            ],
            "call": {
                "function": "purchase",
                "args": [
                    {
                        "type": "string",
                        "value": "item_B_coupon_price"
                    }
                ]
            }
        }
    ]
}

github/deemru/w8io/026f985 
33.94 ms