{
  "blockchain": "Ethereum", // Blockchain readable name
  "type": "ERC20", // How an app should mark token blockchain
  "mainCoin": "ethereum", // A coin containing parameters common to the blockchain
  "fees": "ethereum" // Coin to pay fees in
}

{
  "name": "Example Coin", // Readable coin name
  "nameShort": "Example", // Optional. Readable coin short name
  "website": "https://example.com", // Project website URL
  "description": "Non existing coin", // Short description

  "explorer": "https://explorer.example.com", // Optional. Explorer URL
  "explorerTx": "https://explorer.example.com/tx/${ID}", // Optional. URL to get tx info
  "explorerAddress": "https://explorer.example.com/address/${ID}", // Optional. URL to get address info
  "explorerContract": "https://explorer.example.com/contract/${ID}", // Optional. URL to get contract info

  "regexAddress": "^EC([0-9]{8,})$", // Optional. RegEx to validate coin address
  "research": "https://research.binance.com/en/projects/${project}", // Optional. Research URL
  "symbol": "SYM", // Coin ticker
  "type": "coin", // "coin" or "token"

  "decimals": 8, // Decimal places
  "cryptoTransferDecimals": 8, // Max precision for tx

  "minBalance": 0.00001, // Optional. Minimum acceptable amount for an address
  "minTransferAmount": 0.00000546, // Optional. Minimum acceptable amount for tx

  "fixedFee": 0.5, // Optional. Fixed transfer fee

  // Optional. When the transfer fee is variable, but an app has not yet calculated it
  "defaultFee": 0.00003153,

  "qqPrefix": "exmpl", // Optional. QR code prefix for an address
  "status": "active", // "active" or "disabled". Should the coin be processed

  // Should an app itself create the coin or only use the info for the blockchain
  "createCoin": true,

  "defaultVisibility": true, // Optional. To show a coin by default, or hide it
  "defaultOrdinalLevel": 0, // Optional. Default ordinal number in a wallet list. Coins with the same ordinal number are sorted alphabetically. Coins without an order are shown last, alphabetically

  "consensus": "dPoS", // Optional. Blockchain consensus type
  "blockTimeFixed": 5000, // Optional. Fixed block time in ms
  "blockTimeAvg": 600000, // Optional. Average block time in ms

  "minNodeVersion": "0.8.0", // Optional. Minimal supported node API version

  // Optional. Node links for API
  "nodes": [
    { "url": "https://node.example.com" },
    { "url": "http://0.0.0.0:36666" }, // It's possible to use IP:port URI
    {
      "url": "https://second-node.example.com",
      "alt_ip": "0.0.0.1:36666" // Alternative way to connect if the domain of a node is censored
    }
  ],

  // Optional. Services related to a project
  "services": {
    "infoService": [
      { "url": "https://info.example.com" },
      {
        "url": "https://second-service.example.com",
        "alt_ip": "0.0.0.1:80" // Alternative way to connect if the domain of a service is censored
      }
    ],
  },

  // Optional. Additional project links
  "links": [
    {
      "name": "github",
      "url": "https://github.com/--example"
    },
    {
      "name": "whitepaper",
      "url": "https://example.com/whitepaper.pdf"
    }
  ]

  // Optional. Tor configuration if a project uses Tor
  // It follows the same structure as the root properties
  // Currently supported props are described below:
  "tor": {
    "website": "http://abc.onion",
    "explorer": "http://xyz.onion",
    "explorerTx": "http://xyz.onion/tx/${ID}",
    "explorerAddress": "http://xyz.onion/address/${ID}",
    "nodes": [/*...*/],
    "services": {/*...*/},
    "links": [/*...*/]
  }
}

{
  // ...
  "txFetchInfo": {
    // Interval between fetching Tx in ms when its current status is
    "newPendingInterval": 10000, // "Pending" for new transactions
    "oldPendingInterval": 3000, // "Pending" for old transactions
    "registeredInterval": 40000, // "Registered"

    // Attempts to fetch Tx when its current status is `Pending`
    "newPendingAttempts": 20, // for new transactions
    "oldPendingAttempts": 3 // for old transactions
  },

  /**
   * Time in ms when difference between in-chat transfer and Tx timestamp considered
   * as acceptable. Otherwise, an app should mark Tx as `Inconsistent`.
   */
  "txConsistencyMaxTime": 60000
}

const isNew = (admTransferTimestamp) =>
  Date.now() - admTransferTimestamp <
  newPendingTxFetchAttempts * newPendingTxFetchInterval;