diff --git a/internal/services/delegation.go b/internal/services/delegation.go
index 7d1e1c4..6e90135 100644
--- a/internal/services/delegation.go
+++ b/internal/services/delegation.go
@@ -374,7 +374,6 @@ func (s *Service) processBTCDelegationExpiredEvent(
 	if err != nil {
 		return err
 	}
-
 	if !shouldProcess {
 		// Ignore the event silently
 		return nil
diff --git a/internal/services/events.go b/internal/services/events.go
index c9dd5a1..5275a06 100644
--- a/internal/services/events.go
+++ b/internal/services/events.go
@@ -327,16 +327,12 @@ func (s *Service) validateBTCDelegationUnbondedEarlyEvent(ctx context.Context, e
 
 	// Check if the current state is qualified for the transition
 	if !utils.Contains(types.QualifiedStatesForUnbondedEarly(), delegation.State) {
-		log.Error().
+		log.Debug().
 			Str("stakingTxHashHex", event.StakingTxHash).
 			Str("currentState", delegation.State.String()).
 			Str("event_type", "EventBTCDelgationUnbondedEarly").
-			Msg("Current state is not qualified for transition")
-		return false, types.NewErrorWithMsg(
-			http.StatusForbidden,
-			types.Forbidden,
-			"current state is not qualified for transition",
-		)
+			Msg("current state is not qualified for transition")
+		return false, nil
 	}
 
 	return true, nil
@@ -373,16 +369,12 @@ func (s *Service) validateBTCDelegationExpiredEvent(ctx context.Context, event *
 
 	// Check if the current state is qualified for the transition
 	if !utils.Contains(types.QualifiedStatesForExpired(), delegation.State) {
-		log.Error().
+		log.Debug().
 			Str("stakingTxHashHex", event.StakingTxHash).
 			Str("currentState", delegation.State.String()).
 			Str("event_type", "EventBTCDelegationExpired").
 			Msg("current state is not qualified for transition")
-		return false, types.NewErrorWithMsg(
-			http.StatusForbidden,
-			types.Forbidden,
-			"current state is not qualified for transition",
-		)
+		return false, nil
 	}
 
 	return true, nil
diff --git a/internal/types/state.go b/internal/types/state.go
index 4afc97e..a487094 100644
--- a/internal/types/state.go
+++ b/internal/types/state.go
@@ -69,11 +69,6 @@ func QualifiedStatesForWithdrawable() []DelegationState {
 	return []DelegationState{StateUnbonding, StateSlashed}
 }
 
-// OutdatedStatesForWithdrawable returns the outdated current states for Withdrawable event
-func OutdatedStatesForWithdrawable() []DelegationState {
-	return []DelegationState{StateWithdrawable, StateWithdrawn}
-}
-
 type DelegationSubState string
 
 const (