tx 0x3bded8a87e568e3f58c33fa30d1c255e2a64e3f15fc1c63e4a35cbe403b4b16fCopy

payload

{
  "ModifyOrder": {
    "new_size": 18762534,
    "order_id": 7605948,
    "new_price": null
  }
}