diff --git a/src/dexorder/base/orderlib.py b/src/dexorder/base/orderlib.py
index 5842a5f..112c1a8 100644
--- a/src/dexorder/base/orderlib.py
+++ b/src/dexorder/base/orderlib.py
@@ -85,7 +85,8 @@ class SwapStatus:
     # this is an elaborated version of the on-chain status
     fillFeeHalfBps: int
     state: SwapOrderState
-    start: int
+    startTime: int
+    startPrice: int
     ocoGroup: Optional[int]
     filledIn: Optional[int]  # if None then look in the order_filled blockstate
     filledOut: Optional[int]  # if None then look in the order_filled blockstate
@@ -108,14 +109,15 @@ class SwapOrderStatus(SwapStatus):
         order = SwapOrder.load(obj[0])
         fillFeeHalfBps = int(obj[1])
         state = SwapOrderState(obj[2])
-        start = obj[3]
-        ocoGroup = None if obj[4] == NO_OCO else obj[4]
-        filledIn = int(obj[5])
-        filledOut = int(obj[6])
-        trancheFilledIn = [int(f) for f in obj[7]]
-        trancheFilledOut = [int(f) for f in obj[8]]
-        trancheActivationTime = [int(f) for f in obj[9]]
-        return SwapOrderStatus(order, fillFeeHalfBps, state, start, ocoGroup,
+        startTime = obj[3]
+        startPrice = obj[4]
+        ocoGroup = None if obj[5] == NO_OCO else obj[5]
+        filledIn = int(obj[6])
+        filledOut = int(obj[7])
+        trancheFilledIn = [int(f) for f in obj[8]]
+        trancheFilledOut = [int(f) for f in obj[9]]
+        trancheActivationTime = [int(f) for f in obj[10]]
+        return SwapOrderStatus(order, fillFeeHalfBps, state, startTime, startPrice, ocoGroup,
                                filledIn, filledOut, trancheFilledIn, trancheFilledOut, trancheActivationTime)
 
     @staticmethod
@@ -123,29 +125,31 @@ class SwapOrderStatus(SwapStatus):
         # 0  SwapOrder order;
         # 1  int fillFeeHalfBps
         # 2  bool canceled;
-        # 3  uint32 start;
-        # 4  uint64 ocoGroup;
-        # 5  uint256 filled;  // total
-        # 6  uint256[] trancheFilled;  // sum(trancheFilled) == filled
-        # 7  uint32[] trancheActivationTime;
+        # 3  uint32 startTime;
+        # 4  uint32 startPrice;
+        # 5  uint64 ocoGroup;
+        # 6  uint256 filled;  // total
+        # 7  uint256[] trancheFilled;  // sum(trancheFilled) == filled
+        # 8  uint32[] trancheActivationTime;
 
         order = SwapOrder.load(obj[0])
         fillFeeHalfBps = obj[1]
         state = SwapOrderState.Canceled if obj[2] else SwapOrderState.Open
-        start = obj[3]
-        ocoGroup = None if obj[4] == NO_OCO else obj[4]
+        startTime = obj[3]
+        startPrice = obj[4]
+        ocoGroup = None if obj[5] == NO_OCO else obj[5]
         # we ignore any fill values from the on-chain struct, because we will subsequently detect the DexorderSwapFilled events and add them in
         filledIn = 0
         filledOut = 0
-        trancheFilledIn = [0 for _ in range(len(obj[6]))]
-        trancheFilledOut = [0 for _ in range(len(obj[6]))]
-        trancheActivationTime = [int(i) for i in obj[7]]
-        return SwapOrderStatus(order, fillFeeHalfBps, state, start, ocoGroup,
+        trancheFilledIn = [0 for _ in range(len(obj[7]))]
+        trancheFilledOut = [0 for _ in range(len(obj[7]))]
+        trancheActivationTime = [int(i) for i in obj[8]]
+        return SwapOrderStatus(order, fillFeeHalfBps, state, startTime, startPrice, ocoGroup,
                                filledIn, filledOut, trancheFilledIn, trancheFilledOut, trancheActivationTime)
 
     def dump(self):
         return (
-            self.order.dump(), self.fillFeeHalfBps, self.state.value, self.start, self.ocoGroup,
+            self.order.dump(), self.fillFeeHalfBps, self.state.value, self.startTime, self.startPrice, self.ocoGroup,
             str(self.filledIn), str(self.filledOut),
             [str(f) for f in self.trancheFilledIn], [str(f) for f in self.trancheFilledOut],
             [int(i) for i in self.trancheActivationTime]
@@ -249,6 +253,7 @@ class Tranche:
             msg += f' {self.rateLimitFraction/MAX_FRACTION:.1%} every {self.rateLimitPeriod/60:.0} minutes'
         return msg
 
+
 @dataclass
 class PriceProof:
     proof: int