tx 0x875e0f8b2cd5b6f6bd0aba0ffe2b7a3644d94dc025dc51fa9c34c74a4b667a81Copy

payload

{
  "ModifyOrder": {
    "new_size": 5836801381,
    "order_id": 12300545,
    "new_price": null
  }
}