diff --git a/internal/orders/services/order.go b/internal/orders/services/order.go
index 6d6e555..61805ed 100644
--- a/internal/orders/services/order.go
+++ b/internal/orders/services/order.go
@@ -43,6 +43,8 @@ type CreateOrderBody struct {
 	Amount        string       `json:"amount" validate:"numeric,gt=0"`
 	TwapTotalTime *int32       `json:"twapTotalTime" validate:"omitempty,gt=0"`
 	Slippage      float64      `json:"slippage" validate:"gte=0"`
+	Signature     string       `json:"signature" validate:"max=130"`
+	Paths         string       `json:"paths" validate:"max=256"`
 }
 
 func CreateOrder(ctx context.Context, body CreateOrderBody) (*db.Order, error) {
@@ -102,7 +104,6 @@ func FillPartialOrder(ctx context.Context, parent db.Order, price, amount string
 }
 
 func MatchOrder(ctx context.Context, price *big.Float) (*db.Order, error) {
-
 	numericPrice, err := utils.BigFloatToNumeric(price)
 	if err != nil {
 		return nil, err
diff --git a/pkg/db/migration/000001_init.up.sql b/pkg/db/migration/000001_init.up.sql
index e07289b..9309f0a 100644
--- a/pkg/db/migration/000001_init.up.sql
+++ b/pkg/db/migration/000001_init.up.sql
@@ -61,7 +61,7 @@ CREATE TABLE IF NOT EXISTS orders (
     amount NUMERIC(78,18) NOT NULL,
     slippage DOUBLE PRECISION,
     signature VARCHAR(130), -- 0x + 64 bytes for r, 64 bytes for s, 2 bytes for v
-    nonce BIGINT NOT NULL,
+    nonce BIGSERIAL NOT NULL,
 
     parent_id BIGINT,
     twap_interval_seconds INT,
diff --git a/pkg/db/orders.sql.go b/pkg/db/orders.sql.go
index 5792718..c46d3af 100644
--- a/pkg/db/orders.sql.go
+++ b/pkg/db/orders.sql.go
@@ -172,13 +172,15 @@ INSERT INTO orders (
     price, amount, slippage, twap_interval_seconds,
     twap_executed_times, twap_current_executed_times,
     twap_min_price, twap_max_price, deadline,
+    signature, paths,
     partial_filled_at, filled_at, rejected_at,
     cancelled_at, created_at)
 VALUES ($1, $2, $3, $4, $5, $6,
         $7, $8, $9, $10,
         $11, $12, $13,
         $14, $15, $16,
-        $17, $18, $19, $20)
+        $17, $18, $19, $20,
+        $21, $22)
 RETURNING id, pool_ids, paths, wallet, status, side, type, price, amount, slippage, signature, nonce, parent_id, twap_interval_seconds, twap_executed_times, twap_current_executed_times, twap_min_price, twap_max_price, deadline, partial_filled_at, filled_at, rejected_at, cancelled_at, created_at
 `
 
@@ -198,6 +200,8 @@ type InsertOrderParams struct {
 	TwapMinPrice             pgtype.Numeric   `json:"twap_min_price"`
 	TwapMaxPrice             pgtype.Numeric   `json:"twap_max_price"`
 	Deadline                 pgtype.Timestamp `json:"deadline"`
+	Signature                pgtype.Text      `json:"signature"`
+	Paths                    string           `json:"paths"`
 	PartialFilledAt          pgtype.Timestamp `json:"partial_filled_at"`
 	FilledAt                 pgtype.Timestamp `json:"filled_at"`
 	RejectedAt               pgtype.Timestamp `json:"rejected_at"`
@@ -222,6 +226,8 @@ func (q *Queries) InsertOrder(ctx context.Context, arg InsertOrderParams) (Order
 		arg.TwapMinPrice,
 		arg.TwapMaxPrice,
 		arg.Deadline,
+		arg.Signature,
+		arg.Paths,
 		arg.PartialFilledAt,
 		arg.FilledAt,
 		arg.RejectedAt,
diff --git a/pkg/db/query/orders.sql b/pkg/db/query/orders.sql
index 72908f2..f047000 100644
--- a/pkg/db/query/orders.sql
+++ b/pkg/db/query/orders.sql
@@ -4,13 +4,15 @@ INSERT INTO orders (
     price, amount, slippage, twap_interval_seconds,
     twap_executed_times, twap_current_executed_times,
     twap_min_price, twap_max_price, deadline,
+    signature, paths,
     partial_filled_at, filled_at, rejected_at,
     cancelled_at, created_at)
 VALUES ($1, $2, $3, $4, $5, $6,
         $7, $8, $9, $10,
         $11, $12, $13,
         $14, $15, $16,
-        $17, $18, $19, $20)
+        $17, $18, $19, $20,
+        $21, $22)
 RETURNING *;
 
 -- name: GetOrdersByWallet :many