tx 0x512598b9d5cffd1bb6adb7e8c72ad9e1a96e5dfb6515b235e3f9293d4be8da8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 38742493,
    "order_id": 32602556,
    "new_price": null
  }
}