diff --git a/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/contracts/ContractMethodFactories.kt b/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/contracts/ContractMethodFactories.kt
index 3a893da7..c1fb2e91 100644
--- a/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/contracts/ContractMethodFactories.kt
+++ b/ethereumkit/src/main/java/io/horizontalsystems/ethereumkit/contracts/ContractMethodFactories.kt
@@ -25,7 +25,11 @@ open class ContractMethodFactories {
 
         val methodFactory = methodFactories[methodId.toInt()]
 
-        return methodFactory?.createMethod(input.copyOfRange(4, input.size))
+        return try {
+            methodFactory?.createMethod(input.copyOfRange(4, input.size))
+        } catch (e: IndexOutOfBoundsException) {
+            null
+        }
     }
 
 }