tx 0x58c8386adb9dcf1e8f4ac452a1c12a8eae87a304a9640c6f5c780f2ecc3d4cd9Copy

payload

{
  "ModifyOrder": {
    "new_size": 10440669,
    "order_id": 56204536,
    "new_price": null
  }
}