tx 0x94c4bc2a3bb28ac1ffaf7daf6ab5f2e36b6e1acc1adb4a39cda8e6fa682bd1bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 139369815,
    "order_id": 338706409,
    "new_price": null
  }
}