tx 0x6fb72e67b3dc1f8f43d7876f4e5d9cba08113775ceb85c4d79b4f6db89a3d5b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 229903893,
    "order_id": 43819190,
    "new_price": null
  }
}