private bool ValidateTransaction(TransactionDataSigned signedData)
{
TransactionData toValidate = new TransactionData(signedData);
var messageData = JsonConvert.SerializeObject(toValidate);
// Validate signature
var senderPublicKey = CryptoUtils.HexToByteArray(signedData.SenderPubKey);
var senderSignature = CryptoUtils.HexToByteArray(signedData.SenderSignature);
var messageDataHash = CryptoUtils.GetSha256Bytes(messageData);
var isTestValid = CryptoUtils.BouncyCastleVerify(messageDataHash, senderSignature, senderPublicKey);
return(isTestValid);
}