tx 0xf3b8712ef5d5a3d7c1e8ef3f0cc32a232cceee5a47c97009dbf1be4f2585c9f7Copy

payload

{
  "ModifyOrder": {
    "new_size": 8688116,
    "order_id": 45438974,
    "new_price": null
  }
}