tx 0x0c3a4c5d8b20c2815f49aae2d23a9f569952b12df5d0b54cfd39f8c9caa17993Copy

payload

{
  "ModifyOrder": {
    "new_size": 838684619,
    "order_id": 18090414,
    "new_price": null
  }
}