tx 0xf0763180e2e8e8e418730b26ca84a574e0e6a41c2faf4d5b6a14f39b1a73ff71Copy

payload

{
  "ModifyOrder": {
    "new_size": 1501444012,
    "order_id": 19844904,
    "new_price": null
  }
}