const { Harmony } = require('@harmony/core'); const ganache = require('ganache-cli'); var port = 18545; var privateKey = '0xe19d05c5452598e24caad4a0d85a49146f7be089515c905ae6a19e8a578a6930'; var sendTo = '0xccaed3f53bd0a55db215cc58182969e59d2242fe'; var server = ganache.server({ accounts: [{ secretKey: privateKey, balance: '0x21e19e0c9bab2400000' }], default_balance_ether: 10000, }); server.listen(port, function(err, blockchain) { const harmony = new Harmony(`http://localhost:${port}`, 1); const acc = harmony.wallet.addByPrivateKey(privateKey); // // console.log(acc.address); // acc.getBalance().then((c) => { // console.log(c); // }); const txn = harmony.transactions.newTx({ nonce: 1, to: sendTo, value: 1, gasLimit: new harmony.utils.Unit('21000').asWei().toWei(), gasPrice: new harmony.utils.Unit('100000000000').asWei().toWei(), }); // console.log(blockchain); acc.signTransaction(txn, true).then((signed) => { // console.log(signed.txPayload); harmony. }); // console.log(harmony.messenger.setRPCPrefix('eth_getPPP')); });