tx 0x2e9618748cb31f815c2f8e4fa7f3ac1a1e60d2a95c1cb08e6dd4e7e14ef3f45eCopy

payload

{
  "ModifyOrder": {
    "new_size": 11805973,
    "order_id": 28979606,
    "new_price": null
  }
}