tx 0x22afd01394f66c14d936c5dfafc6a2e8e3f4e5b32386e770e2f3de717b93243eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7851759,
    "order_id": 351963263,
    "new_price": 6973000000
  }
}