diff --git a/transactions/transactions.pb.go b/transactions/transactions.pb.go
index 9114df5..3f134f0 100644
--- a/transactions/transactions.pb.go
+++ b/transactions/transactions.pb.go
@@ -108,7 +108,7 @@ type TransactionUpdate struct {
 
 	ID      string           `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"`
 	Value   *int64           `protobuf:"varint,2,opt,name=Value,proto3,oneof" json:"Value,omitempty"`
-	StateID *int64           `protobuf:"varint,3,opt,name=StateID,proto3,oneof" json:"StateID,omitempty"`
+	StateID *int32           `protobuf:"varint,3,opt,name=StateID,proto3,oneof" json:"StateID,omitempty"`
 	Data    *structpb.Struct `protobuf:"bytes,4,opt,name=Data,proto3,oneof" json:"Data,omitempty"`
 }
 
@@ -158,7 +158,7 @@ func (x *TransactionUpdate) GetValue() int64 {
 	return 0
 }
 
-func (x *TransactionUpdate) GetStateID() int64 {
+func (x *TransactionUpdate) GetStateID() int32 {
 	if x != nil && x.StateID != nil {
 		return *x.StateID
 	}
@@ -680,7 +680,7 @@ var file_transactions_proto_rawDesc = []byte{
 	0x0a, 0x02, 0x49, 0x44, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x49, 0x44, 0x12, 0x19,
 	0x0a, 0x05, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x48, 0x00, 0x52,
 	0x05, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x88, 0x01, 0x01, 0x12, 0x1d, 0x0a, 0x07, 0x53, 0x74, 0x61,
-	0x74, 0x65, 0x49, 0x44, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x48, 0x01, 0x52, 0x07, 0x53, 0x74,
+	0x74, 0x65, 0x49, 0x44, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x48, 0x01, 0x52, 0x07, 0x53, 0x74,
 	0x61, 0x74, 0x65, 0x49, 0x44, 0x88, 0x01, 0x01, 0x12, 0x30, 0x0a, 0x04, 0x44, 0x61, 0x74, 0x61,
 	0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x17, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x53, 0x74, 0x72, 0x75, 0x63, 0x74, 0x48,