Nebulas helpers

query_contract_source.js

function QueryContract(addr) {
  var headers = new Headers();
  headers.append('Content-Type', 'application/json')
  fetch("https://mainnet.nebulas.io/v1/user/getTransactionByContract", {
    method: 'POST',
    headers: headers,
    body: '{"address":"' + addr + '"}'
  }).then(resp => {
    return resp.json();
  }).then(json => {
    // console.log(json);
    console.log("Contract txhash is:" + json.result.hash);
    window.open("https://explorer.nebulas.io/#/tx/" + json.result.hash);
  });
}