/**
* Adds a metadata output to the raw transaction in tx-hex given by a previous call to createrawtransaction. The
* metadata is specified in data-hex in hexadecimal form and added in a new OP_RETURN transaction output. The
* transaction can then be signed and transmitted to the network using signrawtransaction and sendrawtransaction.
*
* @group metadata
*/
public function testAppendRawMetadata()
{
$address1 = $this->multichain->getNewAddress();
$assetInfo1 = $this->createTestAsset($address1);
$assetInfo2 = $this->createTestAsset($address1);
$lock = $this->multichain->prepareLockUnspent(array($assetInfo1["name"] => 123));
$txHex = $this->multichain->createRawExchange($lock["txid"], $lock["vout"], array($assetInfo2["name"] => 100));
$this->multichain->setDebug(true)->appendRawMetadata($txHex, "fakemetadata");
}
