tx 0x3092e0bac1f3a1e5d7f69fd9a0d2942c34d2ae50f44f4815f3fc8dcba8de9a7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 961203,
    "order_id": 9156684,
    "new_price": null
  }
}