Ethereum Transaction

ethereum-transaction.php

//Eth Setup
$eth = new \FurqanSiddiqui\Ethereum\Ethereum();
$eth->networkConfig()->setChainId(42);

//Sender Private Key
$prv = $eth->keyPairs()->privateKeyFromEntropy(hash("sha256", "AlphaPackCrew"));



//Infura Setup
$proejctId = "b14c61a14f884a6183736967b070bb7d";
$projectScope = "71ca362e570a42cf9b2540ac3a2a44b9";
$infura = new \FurqanSiddiqui\Ethereum\RPC\InfuraAPI($eth, $proejctId, $projectScope, "kovan");

$gasPrice = $infura->eth_gasPrice();

$tx = new \FurqanSiddiqui\Ethereum\Transactions\TxBuilder($eth);
$to = new \FurqanSiddiqui\Ethereum\Accounts\Account($eth, "0x13435FB43DA04ef0D32f5d1e5E84a024adf6aE2E");
$tx->to($to);
$gasPrice = new \FurqanSiddiqui\Ethereum\Math\WEIValue($gasPrice);
$nonce = $infura->eth_getTransactionCount($prv->publicKey()->getAccountAddress());

$tx->gas($gasPrice, 25000);
//$tx->data($data);
$amount = new \FurqanSiddiqui\Ethereum\Math\WEIValue(1);
$tx->value($amount);
$tx->nonce($nonce);

echo "<pre>";
print_r($tx);
echo "<br>";

$serializedTx = $tx->serialize();
echo "<br>";
echo "Serialzed";
echo "<br>";

print_r($serializedTx);


echo("Sign Transaction: ");
echo "<br>";
$signedTx = $prv->signTransaction($serializedTx);

echo "<br>";
$transactionData = $signedTx->serialized()->hexits(true);
//print_r($signedTx->serialized()->hexits(true));

$response = $infura->eth_sendRawTransaction($transactionData);

echo "Transaction Hash Hex:";
print_r($response);
die();