tx 0xf62f9a3f3e23d5e9874b2f1128283f42f0d1505883f0f8e2d2167b12045d8f6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 499095995,
    "order_id": 30594306,
    "new_price": null
  }
}