tx 0xf621b2c3b80ee2a42ac9295d2d6ed1b2cac3f11bcf3a3c340b3a6c9e490d920dCopy

payload

{
  "ModifyOrder": {
    "new_size": 7258196,
    "order_id": 45202096,
    "new_price": null
  }
}