const libqlink = require('@jadepool/lib-qlink')
  // genAddress
  const addr = libqlink.genAddressByPriKey(privKey)
  // fillBlock, require the block json from QLink's jsonrpc
  const stateBlock = `{
    "type": "state",
    "token":"991cf190094c00f0b68e2e5f75f6bee95a2e0bd93ceaa4a6734db9f19b728949",
    "address":"qlc_3pjn4swtnsr8ujkyyorci5bjyhuegdkisx9te7tr7yztf4mtr1xqzz8fofih",
    "balance": "1456778",
    "previous": "247230c7377a661e57d51b17b527198ed52392fb8b99367a234d28ccc378eb05",
    "link": "7d35650e78d8d7037c90390357f8a59bf17eff82cbc03c94f0b6267335a8dcb3",
    "sender": "IjE1ODExMTEwMDAwMCI=",
    "receiver": "IjE1ODExMTEwMDAwMCI=",
    "message": "1235650e78d8d7037c90390357f8a59bf17eff82cbc03c94f0b6267335a8dcb3",
    "data": "DCI4Tg==",
    "quota": 12345612,
    "timestamp": 783474523,
    "extra": "1235650e78d297037c90390357f8a59bf17eff82cbc03c94f0b6267335a8dcb3",
    "representative": "qlc_1c47tsj9cipsda74no7iugu44zjrae4doc8yu3m6qwkrtywnf9z1qa3badby"
  }
  `
  const blockWithWorkAndSig = lib.fillBlock(testBlk, privKey)
  // blockWithWorkAndSig is the json with 'work' and 'signature'