tx 0x4fafb50f62ffd5f7f4dc7a6ffc5d719b42afefcc0fa0f4e140ddc5eacd2d95eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 10070556,
    "order_id": 92847378,
    "new_price": null
  }
}