tx 0x1376c0f5b0a635ed047fa45e7bfc3f04fae1d7dc8e7e9923bf6d9e1d16a5f3abCopy

payload

{
  "ModifyOrder": {
    "new_size": 28388795,
    "order_id": 5417490,
    "new_price": null
  }
}