tx 0x993f1511bcdd3c1b9a937c86a86f89ef0c1a2fd470241e495e6f7b3fdc9a319bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6324292,
    "order_id": 10859486,
    "new_price": 10225000000
  }
}