tx 0x4ffc61b0c3ce8a6adc0f59fc33efa8cd42da9d5ff63d1a0dfa6ef303be7a8e53Copy

payload

{
  "ModifyOrder": {
    "new_size": 15778694,
    "order_id": 10927128,
    "new_price": null
  }
}