{
    "version": 3,
    "timestamp": 1547061085313,
    "reference": "4W5a9wq8FHmyWLEKbQZe3P1v46nEaAh7tYwuJLvnorxF3c3NfU6GSVNhzeTnpQKgPZj3o99ecdihv1HnJG8CKdL5",
    "nxt-consensus": {
        "base-target": 693,
        "generation-signature": "6gGzaG3TyGyjyUWxddwSbtnCDGya9Aaty6pf4C4LUf75"
    },
    "features": [],
    "generator": "3NB1Yz7fH1bJ2gVDjyJnuyKNTdMFARkKEpV",
    "generatorPublicKey": "BeaUPHHepTBnfjt9jxv53S4PnQELfxs8XgJX6hNqu3vu",
    "signature": "Lw1SzVH1DnNGj9Vu4Xz2yiYtPjkuhEwcRJCCwJxV9pxuv3jv7sCaYoYaDTE56xCTnaoH1qLjGL49AKx6u9bvjUS",
    "blocksize": 546,
    "transactionCount": 1,
    "id": "Lw1SzVH1DnNGj9Vu4Xz2yiYtPjkuhEwcRJCCwJxV9pxuv3jv7sCaYoYaDTE56xCTnaoH1qLjGL49AKx6u9bvjUS",
    "totalFee": 100000,
    "reward": 0,
    "rewardShares": [],
    "fee": 0,
    "previous": "442775",
    "height": "442776",
    "next": "442777",
    "transactions": [
        {
            "type": 4,
            "id": "4SnUQiekGEUeJ3qbNMsJFKrawHKVtXrHuJehddPSSX65",
            "fee": 1,
            "feeAssetId": "9WTttXfZaJGN6xQJVzahRjhNw9kqDr9thsd2FzGk3q8S",
            "timestamp": 1547061109836,
            "version": 1,
            "sender": "3N8dn4sMbrjhJsP5Pxmfb9Y1ELeujZy8jJt",
            "senderPublicKey": "6i8p7vpDHZDp2cnCvTMZ4yy85xasAJE8T9easugMjaRY",
            "proofs": [
                "4rUBhCZR3sRJ6EriyKCQvab1ijXUXXDfe2cTMAcUqvwdmSXyx1Mwmprg2PL4NFZ33CY9VVeiCZTUS8bb6gr6ArcP"
            ],
            "signature": "4rUBhCZR3sRJ6EriyKCQvab1ijXUXXDfe2cTMAcUqvwdmSXyx1Mwmprg2PL4NFZ33CY9VVeiCZTUS8bb6gr6ArcP",
            "recipient": "3MvViAsm4P5xQuWBw4abwj2jRQZr7YzsUxm",
            "assetId": "9WTttXfZaJGN6xQJVzahRjhNw9kqDr9thsd2FzGk3q8S",
            "feeAsset": "9WTttXfZaJGN6xQJVzahRjhNw9kqDr9thsd2FzGk3q8S",
            "amount": 20,
            "attachment-decoded": "FS=6drRhqTFcw9c7E7RtbssxortfYE1FjFxNyg3BKAyWShc;FO=AMx3iLMbgxXadrj5pXYSSPHR2wdiKdgEtvn5vxcoabUb;Ty=12",
            "attachment": "D4gVwVYEsEc8EgUmwYWTScdgScppUTyKA1pSf3ZpFnJF64iKYnzMo8mQqGVH8PLcEDTmnZRRzMrLdA8FxUgPYAWaSpS3YM5RLyxyT2ExLqToF61KDzdhb4HNtoiKjiQEspqQ45BXRT"
        }
    ]
}

github/deemru/w8io/169f3d6 
4.24 ms