tx 0x3b74a544c4a9a7dbd097c93e5348f73bcf6c2e964e5c0376a951a7ff31d1610eCopy

payload

{
  "ModifyOrder": {
    "new_size": 27526789,
    "order_id": 12016164,
    "new_price": 30055000000
  }
}