stucktx.js

const coin1 = {
  "version": 0,
  "height": 10301,
  "value": 93228200,
  "address": "hs1qe2wy3vz45ke42429jmmnv85ce5kcst080qd598",
  "covenant": {
    "type": 0,
    "action": "NONE",
    "items": []
  },
  "coinbase": false,
  "hash": "c69ac24dfac03ef8a565ab5f31c53b278f97bd48004d6214d438380855ef8fc1",
  "index": 4
};

const coin2 = {
  "version": 0,
  "height": 10267,
  "value": 9716875,
  "address": "hs1qx62ytdv87hmd4mkcrwyn0yj8pvkt2mvwnnrvk0",
  "covenant": {
    "type": 0,
    "action": "NONE",
    "items": []
  },
  "coinbase": false,
  "hash": "ab13bf3e1e69579fa31301eaed6854ca065a6513c34ef19ce84cadc177fcfcd0",
  "index": 0
};

const coin3 = {
  "version": 0,
  "height": 10342,
  "value": 167462000,
  "address": "hs1qcs7gpgdhu68wcnvp0m2d0etqlrn80p8k84akeh",
  "covenant": {
    "type": 0,
    "action": "NONE",
    "items": []
  },
  "coinbase": false,
  "hash": "840e633c841dfb256d4d66530c679cf153653f90bbe0c6e4d19b36b7ac5ecc4a",
  "index": 2
};

const rawtx = "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";

const hsd = require('hsd');

const view = new hsd.CoinView();
view.addCoin(hsd.Coin.fromJSON(coin1));
view.addCoin(hsd.Coin.fromJSON(coin2));
view.addCoin(hsd.Coin.fromJSON(coin3));

const tx = hsd.TX.fromRaw(Buffer.from(rawtx, 'hex'));

console.log('check', tx.check(view));
console.log('stdinputs', tx.hasStandardInputs(view));

const entry = hsd.MempoolEntry.fromTX(tx, view, 100);
console.log('min fee', hsd.policy.getMinFee(entry.size, 1000));
console.log('tx  fee', entry.fee);
console.log('is free', entry.isFree(100));