tx 0x4be7c823d3d8ebe53e686fdbc1ba11e7f248d2f885266bbc3e92f8b9f3b6e1b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 89123094,
    "order_id": 59185196,
    "new_price": null
  }
}