tx 0x7e37a1a98a67ef0cf55be50f358f8e640f2bbf566ac9cac4a5435bcb2f8c11ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 514664283,
    "order_id": 345878388,
    "new_price": 30475000000
  }
}