tx 0xc4c839701f77612942e5f2a7ccc1439d28d9e9c8a6e1ad6e6df3ddc8c19a5e9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 10171390,
    "order_id": 37403471,
    "new_price": null
  }
}