/// <summary>
/// Gets a transaction out of the transactions mapping on the contract without decoding it.
/// </summary>
/// <param name="web3">The web3 interface instance to use.</param>
/// <param name="contractAddress">The address of the deployed multisig wallet contract.</param>
/// <param name="transactionId">The multisig wallet transaction identifier.</param>
/// <returns>The transaction data in hex format. No decoding is applied.</returns>
public static async Task <string> GetRawTransactionAsync(Web3 web3, string contractAddress, BigInteger transactionId)
{
ContractHandler handler = web3.Eth.GetContractHandler(contractAddress);
byte[] rawTransaction = await handler.QueryRawAsync <TransactionsFunction>(new TransactionsFunction()
{
TransactionId = transactionId
}).ConfigureAwait(false);
return(Encoders.Hex.EncodeData(rawTransaction));
}