tx 0x338de1c7c0ab25775f14f1cd71f0a7f3a9c1a1c4cd65a724b72a2b4477686f5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1447445442,
    "order_id": 3489514,
    "new_price": null
  }
}