tx 0x3fb2b600bf64b1a3aa3f65e7a2eee6bd449b8ba7d4e165a0e2c4cf4bdf31659dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1616322331,
    "order_id": 11790990,
    "new_price": null
  }
}