diff --git a/src/main/scala/units/client/contract/ContractBlock.scala b/src/main/scala/units/client/contract/ContractBlock.scala
index a49111fe..8d1b5140 100644
--- a/src/main/scala/units/client/contract/ContractBlock.scala
+++ b/src/main/scala/units/client/contract/ContractBlock.scala
@@ -7,14 +7,14 @@ import units.eth.EthAddress
 import units.util.HexBytesConverter.toHex
 
 case class ContractBlock(
-                          hash: BlockHash,
-                          parentHash: BlockHash,
-                          epoch: Int,
-                          height: Long,
-                          minerRewardAddress: EthAddress,
-                          chainId: Long,
-                          e2cTransfersRootHash: Digest,
-                          lastC2ETransferIndex: Long
+    hash: BlockHash,
+    parentHash: BlockHash,
+    epoch: Int,
+    height: Long,
+    minerRewardAddress: EthAddress,
+    chainId: Long,
+    e2cTransfersRootHash: Digest,
+    lastC2ETransferIndex: Long
 ) extends CommonBlockData {
   override def toString: String =
     s"ContractBlock($hash, p=$parentHash, e=$epoch, h=$height, m=$minerRewardAddress, c=$chainId, " +
diff --git a/src/main/scala/units/client/engine/model/ExecutionPayload.scala b/src/main/scala/units/client/engine/model/ExecutionPayload.scala
index 61a46d0a..27e517fe 100644
--- a/src/main/scala/units/client/engine/model/ExecutionPayload.scala
+++ b/src/main/scala/units/client/engine/model/ExecutionPayload.scala
@@ -14,17 +14,17 @@ import units.util.HexBytesConverter.*
   *   https://besu.hyperledger.org/stable/public-networks/reference/engine-api/objects#execution-payload-object tells about milliseconds
   */
 case class ExecutionPayload(
-                             hash: BlockHash,
-                             parentHash: BlockHash,
-                             stateRoot: String,
-                             height: Long,
-                             timestamp: Long,
-                             minerRewardAddress: EthAddress,
-                             baseFeePerGas: Uint256,
-                             gasLimit: Long,
-                             gasUsed: Long,
-                             prevRandao: String,
-                             withdrawals: Vector[Withdrawal]
+    hash: BlockHash,
+    parentHash: BlockHash,
+    stateRoot: String,
+    height: Long,
+    timestamp: Long,
+    minerRewardAddress: EthAddress,
+    baseFeePerGas: Uint256,
+    gasLimit: Long,
+    gasUsed: Long,
+    prevRandao: String,
+    withdrawals: Vector[Withdrawal]
 ) extends CommonBlockData {
   override def toString: String =
     s"ExecutionPayload($hash, p=$parentHash, h=$height, t=$timestamp, m=$minerRewardAddress, w={${withdrawals.mkString(", ")}})"
diff --git a/src/test/scala/units/ExtensionDomain.scala b/src/test/scala/units/ExtensionDomain.scala
index 2321fba7..8729227d 100644
--- a/src/test/scala/units/ExtensionDomain.scala
+++ b/src/test/scala/units/ExtensionDomain.scala
@@ -90,7 +90,7 @@ class ExtensionDomain(
   val eluScheduler: TestScheduler    = TestScheduler(ExecutionModel.AlwaysAsyncExecution)
 
   val elBlockStream: PublishSubject[(Channel, NetworkBlock)] = PublishSubject[(Channel, NetworkBlock)]()
-  val blockObserver: TestBlocksObserver                        = new TestBlocksObserver(elBlockStream)
+  val blockObserver: TestBlocksObserver                      = new TestBlocksObserver(elBlockStream)
 
   val neighbourChannel = new EmbeddedChannel()
   val allChannels      = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE)
@@ -232,11 +232,11 @@ class ExtensionDomain(
 
   // Useful for debugging purposes
   def evaluateExtendAltChain(
-                              minerAccount: KeyPair,
-                              chainId: Long,
-                              blockData: CommonBlockData,
-                              epoch: Long,
-                              e2CTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex
+      minerAccount: KeyPair,
+      chainId: Long,
+      blockData: CommonBlockData,
+      epoch: Long,
+      e2CTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex
   ): Either[String, JsObject] = {
     val r = evaluate(
       chainContractAddress,
diff --git a/src/test/scala/units/client/contract/HasConsensusLayerDappTxHelpers.scala b/src/test/scala/units/client/contract/HasConsensusLayerDappTxHelpers.scala
index 7cb92d2b..5a225953 100644
--- a/src/test/scala/units/client/contract/HasConsensusLayerDappTxHelpers.scala
+++ b/src/test/scala/units/client/contract/HasConsensusLayerDappTxHelpers.scala
@@ -50,11 +50,11 @@ trait HasConsensusLayerDappTxHelpers {
     )
 
     def extendMainChain(
-                         minerAccount: KeyPair,
-                         blockData: CommonBlockData,
-                         e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
-                         lastC2ETransferIndex: Long = -1,
-                         vrf: ByteStr = currentHitSource
+        minerAccount: KeyPair,
+        blockData: CommonBlockData,
+        e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
+        lastC2ETransferIndex: Long = -1,
+        vrf: ByteStr = currentHitSource
     ): InvokeScriptTransaction =
       TxHelpers.invoke(
         invoker = minerAccount,
@@ -71,10 +71,10 @@ trait HasConsensusLayerDappTxHelpers {
       )
 
     def appendBlock(
-                     minerAccount: KeyPair,
-                     blockData: CommonBlockData,
-                     e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
-                     lastC2ETransferIndex: Long = -1
+        minerAccount: KeyPair,
+        blockData: CommonBlockData,
+        e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
+        lastC2ETransferIndex: Long = -1
     ): InvokeScriptTransaction =
       TxHelpers.invoke(
         invoker = minerAccount,
@@ -90,11 +90,11 @@ trait HasConsensusLayerDappTxHelpers {
       )
 
     def startAltChain(
-                       minerAccount: KeyPair,
-                       blockData: CommonBlockData,
-                       e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
-                       lastC2ETransferIndex: Long = -1,
-                       vrf: ByteStr = currentHitSource
+        minerAccount: KeyPair,
+        blockData: CommonBlockData,
+        e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
+        lastC2ETransferIndex: Long = -1,
+        vrf: ByteStr = currentHitSource
     ): InvokeScriptTransaction =
       TxHelpers.invoke(
         invoker = minerAccount,
@@ -111,12 +111,12 @@ trait HasConsensusLayerDappTxHelpers {
       )
 
     def extendAltChain(
-                        minerAccount: KeyPair,
-                        blockData: CommonBlockData,
-                        chainId: Long,
-                        e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
-                        lastC2ETransferIndex: Long = -1,
-                        vrf: ByteStr = currentHitSource
+        minerAccount: KeyPair,
+        blockData: CommonBlockData,
+        chainId: Long,
+        e2cTransfersRootHashHex: String = EmptyE2CTransfersRootHashHex,
+        lastC2ETransferIndex: Long = -1,
+        vrf: ByteStr = currentHitSource
     ): InvokeScriptTransaction =
       TxHelpers.invoke(
         invoker = minerAccount,
@@ -165,11 +165,11 @@ trait HasConsensusLayerDappTxHelpers {
       )
 
     def withdraw(
-                  sender: KeyPair,
-                  blockData: CommonBlockData,
-                  merkleProof: Seq[Digest],
-                  transferIndexInBlock: Int,
-                  amount: Long
+        sender: KeyPair,
+        blockData: CommonBlockData,
+        merkleProof: Seq[Digest],
+        transferIndexInBlock: Int,
+        amount: Long
     ): InvokeScriptTransaction =
       TxHelpers.invoke(
         invoker = sender,