tx 0xf2d0c0cfb191f8f6e743c2eed00402c5fc35d5cff2e889e83aea9e3f7c1000edCopy

payload

{
  "ModifyOrder": {
    "new_size": 4749451,
    "order_id": 12699590,
    "new_price": null
  }
}