diff --git a/build.gradle.kts b/build.gradle.kts
index dff683f..6f65ce5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -22,7 +22,7 @@ allprojects {
     }
 
     group = "org.onflow.flow"
-    val defaultVersion = "0.0.20"
+    val defaultVersion = "0.0.21"
     version = System.getenv("GITHUB_REF")?.split('/')?.last() ?: defaultVersion
 }
 
diff --git a/flow/src/commonMain/kotlin/org/onflow/flow/FlowApi.kt b/flow/src/commonMain/kotlin/org/onflow/flow/FlowApi.kt
index fac1442..b3d0b54 100644
--- a/flow/src/commonMain/kotlin/org/onflow/flow/FlowApi.kt
+++ b/flow/src/commonMain/kotlin/org/onflow/flow/FlowApi.kt
@@ -29,18 +29,18 @@ class FlowApi(val chainId: ChainIdProvider) {
     private val scriptsApi = ScriptsApi(baseUrl)
     private val transactionsApi = TransactionsApi(baseUrl)
 
-    suspend fun getAccount(address: String, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.SEALED): Account {
+    suspend fun getAccount(address: String, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.FINAL): Account {
         return accountsApi.getAccount(address, blockHeight, blockStatus)
     }
 
-    suspend fun getBlock(id: String? = null, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.SEALED): Block {
+    suspend fun getBlock(id: String? = null, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.FINAL): Block {
         return blocksApi.getBlock(id, blockHeight, blockStatus)
     }
 
     suspend fun getBlockHeader(
         id: String? = null,
         blockHeight: String? = null,
-        blockStatus: BlockStatus = BlockStatus.SEALED
+        blockStatus: BlockStatus = BlockStatus.FINAL
     ): BlockHeader {
         return blocksApi.getBlockHeader(id, blockHeight, blockStatus)
     }
@@ -71,7 +71,7 @@ class FlowApi(val chainId: ChainIdProvider) {
         arguments: List<Cadence.Value>? = null,
         blockId: String? = null,
         blockHeight: String? = null,
-        blockStatus: BlockStatus = BlockStatus.SEALED
+        blockStatus: BlockStatus = BlockStatus.FINAL
     ): Cadence.Value {
         return scriptsApi.executeScript(script, arguments, blockId, blockHeight, blockStatus)
     }
diff --git a/flow/src/commonMain/kotlin/org/onflow/flow/apis/AccountsApi.kt b/flow/src/commonMain/kotlin/org/onflow/flow/apis/AccountsApi.kt
index 3e18f64..0a474fb 100644
--- a/flow/src/commonMain/kotlin/org/onflow/flow/apis/AccountsApi.kt
+++ b/flow/src/commonMain/kotlin/org/onflow/flow/apis/AccountsApi.kt
@@ -37,7 +37,7 @@ internal class AccountsApi(val baseUrl: String) : ApiBase() {
      * @param blockStatus The status of the block to query (FINAL or SEALED). Defaults to FINAL.
      * @return Account
      */
-    internal suspend fun getAccount(address: String, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.SEALED): Account {
+    internal suspend fun getAccount(address: String, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.FINAL): Account {
         val expand = setOf("contracts", "keys")
         return if (blockHeight != null) {
             request(address, blockHeight, expand)
diff --git a/flow/src/commonMain/kotlin/org/onflow/flow/apis/BlocksApi.kt b/flow/src/commonMain/kotlin/org/onflow/flow/apis/BlocksApi.kt
index 1945f93..26e32a4 100644
--- a/flow/src/commonMain/kotlin/org/onflow/flow/apis/BlocksApi.kt
+++ b/flow/src/commonMain/kotlin/org/onflow/flow/apis/BlocksApi.kt
@@ -54,7 +54,7 @@ internal class BlocksApi(val baseUrl: String) : ApiBase() {
         }.body()
     }
 
-    internal suspend fun getBlock(id: String? = null, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.SEALED): Block {
+    internal suspend fun getBlock(id: String? = null, blockHeight: String? = null, blockStatus: BlockStatus = BlockStatus.FINAL): Block {
         val expand = setOf("payload")
         return if (id != null) {
             requestBlocksById(id, expand).first()
@@ -68,7 +68,7 @@ internal class BlocksApi(val baseUrl: String) : ApiBase() {
     internal suspend fun getBlockHeader(
         id: String? = null,
         blockHeight: String? = null,
-        blockStatus: BlockStatus = BlockStatus.SEALED
+        blockStatus: BlockStatus = BlockStatus.FINAL
     ): BlockHeader {
         return getBlock(id, blockHeight, blockStatus).header
     }
diff --git a/flow/src/commonMain/kotlin/org/onflow/flow/apis/ScriptsApi.kt b/flow/src/commonMain/kotlin/org/onflow/flow/apis/ScriptsApi.kt
index 7a35d0c..d2e0271 100644
--- a/flow/src/commonMain/kotlin/org/onflow/flow/apis/ScriptsApi.kt
+++ b/flow/src/commonMain/kotlin/org/onflow/flow/apis/ScriptsApi.kt
@@ -56,7 +56,7 @@ class ScriptsApi(val baseUrl: String) : ApiBase() {
         arguments: List<Cadence.Value>? = null,
         blockId: String? = null,
         blockHeight: String? = null,
-        blockStatus: BlockStatus = BlockStatus.SEALED
+        blockStatus: BlockStatus = BlockStatus.FINAL
     ): Cadence.Value {
         val request = ScriptsPostRequest(
             script.encodeBase64(),
diff --git a/flow/src/commonMain/kotlin/org/onflow/flow/apis/TransactionsApi.kt b/flow/src/commonMain/kotlin/org/onflow/flow/apis/TransactionsApi.kt
index def7aed..cb94e45 100644
--- a/flow/src/commonMain/kotlin/org/onflow/flow/apis/TransactionsApi.kt
+++ b/flow/src/commonMain/kotlin/org/onflow/flow/apis/TransactionsApi.kt
@@ -100,10 +100,9 @@ internal class TransactionsApi(val baseUrl: String) : ApiBase() {
             try {
                 val result = getTransactionResult(transactionId)
                 when (result.status ?: TransactionStatus.EMPTY) {
-                    TransactionStatus.SEALED -> {
-                        if (result.errorMessage.isNotBlank() || result.execution == TransactionExecution.failure) {
-                            throw RuntimeException("Transaction failed: ${result.errorMessage}")
-                        }
+                    TransactionStatus.FINALIZED -> {
+                        // Transaction is finalized, return immediately without checking for errors
+                        // since finalized transactions haven't been executed yet
                         return result
                     }
 
@@ -146,9 +145,9 @@ internal class TransactionsApi(val baseUrl: String) : ApiBase() {
         }
 
         val timeoutMessage = if (lastError != null) {
-            "Transaction not sealed after $maxAttempts attempts. Last error: ${lastError.message}"
+            "Transaction not finalized after $maxAttempts attempts. Last error: ${lastError.message}"
         } else {
-            "Transaction not sealed after $maxAttempts attempts"
+            "Transaction not finalized after $maxAttempts attempts"
         }
         throw RuntimeException(timeoutMessage)
     }