tx 0x17b7fa975a1071e8e85330c0d1fe4e74a7d33d6413111f2e53efafd3ec426e0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 407221393,
    "order_id": 473603667,
    "new_price": 7381000000
  }
}