diff --git a/Runtime/Algorand.Unity/NodeServices/Algod/AlgodClient.cs b/Runtime/Algorand.Unity/NodeServices/Algod/AlgodClient.cs
index b0b484565..51af7d197 100644
--- a/Runtime/Algorand.Unity/NodeServices/Algod/AlgodClient.cs
+++ b/Runtime/Algorand.Unity/NodeServices/Algod/AlgodClient.cs
@@ -106,7 +106,7 @@ public AlgoApiRequest.Sent<PostTransactionsResponse> SendTransaction<T>(SignedTx
                     return txnInfoResponse;
                 }
 
-                await WaitForBlock(currentRound);
+                await WaitForBlock(currentRound).WithCancellation(cancellationToken);
                 currentRound++;
             }
 
diff --git a/Tests/Runtime/Algorand.Unity.Crypto.Tests/Ed25519Test.cs b/Tests/Runtime/Algorand.Unity.Crypto.Tests/Ed25519Test.cs
index 822c6e58f..7548c1580 100644
--- a/Tests/Runtime/Algorand.Unity.Crypto.Tests/Ed25519Test.cs
+++ b/Tests/Runtime/Algorand.Unity.Crypto.Tests/Ed25519Test.cs
@@ -3,8 +3,6 @@
 using NUnit.Framework;
 using Unity.Collections;
 using static Algorand.Unity.Crypto.Ed25519;
-using Org.BouncyCastle.Crypto.Parameters;
-using Org.BouncyCastle.Crypto.Signers;
 
 public class Ed25519Test
 {