tx 0x9c7b9ad4addb29c44192c171579c1a4ae2e41ed79e64a9e1200e3d3a6fa5a89aCopy

payload

{
  "ModifyOrder": {
    "new_size": 31417307,
    "order_id": 15263499,
    "new_price": null
  }
}