tx 0xfdbd3368c43d917e525cfa3d4cfd8f9a3d3ba4c9a3b416b283ed1fb82faccf4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 5836789909,
    "order_id": 12298159,
    "new_price": null
  }
}